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Evaluate 9x2y–2 for x –3 and y 2

Web一道化简题（x+y)+(2x+1/1×2y)+(3x+1/2×3y)+……+(9x+1/8×9y)请问该怎么化简.题中后面每个的分母都是1×2、2×3，依次类推，直到8×9 ... WebRewrite 9x2 9 x 2 as (3x)2 ( 3 x) 2. (3x)2 − y2 ( 3 x) 2 - y 2 Since both terms are perfect squares, factor using the difference of squares formula, a2 −b2 = (a+b)(a−b) a 2 - b 2 = ( …

Vyriešiť (3x-2y)^2-9x^2]div(-2y) Microsoft Math Solver

WebFree Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step WebCalculate the iterated integral: $$\int_{0}^1\int_{0}^1 xy\sqrt{x^2+y^2}\,dy\,dx$$ I'm stumped with this problem. Should I do integration by parts with both variables or is there another way to do ... barbara mastromarino https://nakytech.com

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WebMar 21, 2024 · Search for an answer or ask Weegy. Evaluate 9x2y-2 for x = 3 and y = 2. New answers. Rating. 8. marie2061. 9x^2y 2 for x = –3 and y = 2. 9 * (-3)^2 *2 2. = 9 * 9 … WebJul 2, 2024 · Evaluate 9x2y-2 for x = 3 and y = 2. 9x + 2y - 2 for x = 3 and y = 2. is equal to: 29. Solution: = 9x + 2y - 2 = 9(3) + 2(2) - 2 = 27 + 4 - 2 = 31 - 2 = 29. Log in for more information. Question. Asked 7/2/2024 8:24:11 PM. Updated 188 days ago 10/7/2024 12:56:45 PM. 1 Answer/Comment. f. WebAlgebra Calculator What do you want to calculate? Calculate it! Examples: 1+2 , 1/3+1/4 , 2^3 * 2^2 (x+1) (x+2) (Simplify Example), 2x^2+2y @ x=5, y=3 (Evaluate Example) y=x^2+1 (Graph Example), 4x+2=2 (x+6) (Solve Example) Algebra Calculator is a calculator that gives step-by-step help on algebra problems. See More Examples » … barbara matallana

How do you evaluate 10x^2y^-2 for x=-1 and y=-2?

Category:Evaluate 9x^2y^2(3z - 24) 27xy (z - 8) - Toppr

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Evaluate 9x2y–2 for x –3 and y 2

Factor 9x^2-y^2 Mathway

Web2.Evaluate the double integral ZZ D 2xydA where D is the triangular region with vertices (0;0), (1;2), and (0;3). Solution: The triangle can be realized as the region bounded by the func- tions 2x and 3 x on the interval 0 x 1. So, the integral of 2xy over this region is Z1 0 Z3 x 2x 2xydydx = Z1 0 xy2j3 x 2xdx = Z1 0 x(3 2x) x(2x)2dx = Z1 0 WebSee a solution process below: Explanation: First, solve for two points which solve the equation and plot these points: First Point: For x = 2 (2⋅ 2)+3y = −2 ... How do you use …

Evaluate 9x2y–2 for x –3 and y 2

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WebFind the factors of the following expression: 9x 2y 2−16 This question has multiple correct options A (3xy−4) B (2xy−3) C (3xy+4) D (2xy+3) Medium Solution Verified by Toppr Correct options are A) and C) 9x 2y 2−16 =(3xy) 2−4 2 =(3xy+4)(3xy−4) Was this answer helpful? 0 Similar questions Find the factors of x 2+4x+1. Medium View solution > WebJul 3, 2016 · 10x2 y2 → 10 ×1 ( +4) = 10 4. Divide top and bottom by 2 giving: 10 ÷ 2 4 ÷ 2 = 5 2 = 2 1 2. Answer link.

WebFactor 9-(x+y)^2. Step 1. Rewrite as . Step 2. Since both terms are perfect squares, factor using the difference of squares formula, where and . Step 3. Apply the distributive … WebApr 13, 2024 · First plug in the values for x and y and distribute. 9 (-3) x 2 (2)—> -27 x 4. Now simply do 27 x 4. And you should get -108. And then do -108-2 which you give you …

Web3x2+10xy-8y2 Final result : (3x - 2y) • (x + 4y) Step by step solution : Step 1 :Equation at the end of step 1 : ( (3 • (x2)) + 10xy) - 23y2 Step 2 :Equation at the end of step 2 : (3x2 + … WebJul 3, 2016 · There is a difference between −y2 and y2. For −y2 → − ( − 2)2 = −( + 4) = −4. For y2 → ( −2)2 = +4. '......................................................... 10x2 y2 → 10 ×1 ( +4) = 10 …

WebVyriešte matematické problémy pomocou nášho bezplatného matematického nástroja, ktorý vás prevedie jednotlivými krokmi riešení. Podporované sú základné matematické funkcie, základná aj pokročilejšia algebra, trigonometria, matematická analýza a ďalšie oblasti.

WebSee a solution process below: Explanation: First, solve for two points which solve the equation and plot these points: First Point: For x = 2 (2⋅ 2)+3y = −2 ... How do you use the matrix method to solve the system of equations 5x+ 3y = 3 and 2x − 6y = 30 ? barbara matejaWebSolve the ordinary differential equation 9x2y"+2y = 0. Y(8) = 6,v(8)-4 Then evaluate the particular at x-3.81. Calculus 3. 4. Previous. Next > Answers ... Now in general koshi oil or differential equation has the following form, A X squared … barbara matchWebJun 30, 2024 · Evaluate 9x2y-2 for x = 3 and y = 2. 9x^2y - 2 for x = 3 and y = 2 9 (3)^2 (2) - 2 = 9 (9) (2) - 2 = 81 (2) - 2 = 162 - 2 = 160. Expert answered Masamune Points … barbara matarazzo batavia nyWebintegrate x/(x-1) integrate x sin(x^2) integrate x sqrt(1-sqrt(x)) integrate x/(x+1)^3 from 0 to infinity; integrate 1/(cos(x)+2) from 0 to 2pi; integrate x^2 sin y dx dy, x=0 to 1, y=0 to pi; View more examples » Access instant learning tools. Get immediate feedback and guidance with step-by-step solutions for integrals and Wolfram Problem ... barbara mastronardiWeb9.把下列各式分解因式(1) -2m^2n+6mn^2(2) 9x^2y^2-12xy^4+15xy^5(3)-6(x+y)-4a(x+y)(4) 3x^3-12xy^2(5) 2a^3b+8a^2b^2+8ab^3(6) x^2y-2xy-15y 答案 解:(1)原式=-2mn(m-3n).(2)原式 =3xy^2(3x-4y^2+5y^3) .(3)原式=-2(x+y)(3+2a).(4)原式=3x(x+2y)(x-2y).(5)原式 =2ab(a+2b)^2 .(6)原式=y(x-5)(x+3) barbara match game 75Web1. THIRD SUMMATIVE TEST IN MATHEMATICS 8 DIRECTION: Write the following linear equation in form y=mx+b Linear form y=mx *b form 1. 3x + 5y = 4 2. 9x - 2y + 2 = 0 barbara mastroianni maritoWebFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. barbara matejska dietetyk