Step by step video & image solution for Simplify 3 x (4x-5) +3 and find its values for x = frac(1)(2) by Maths experts to help you in doubts & scoring excellent marks in Class 8 exams. Updated on:21/07/2023 Class 8MATHSALGEBRAIC EXPRESSIONS AND IDENTITIES ...
Step by step video & image solution for Simplify 3x(4x-5)+3 and find its values for x=1/2 by Maths experts to help you in doubts & scoring excellent marks in Class 8 exams. Updated on:21/07/2023 Class 8MATHSALGEBRAIC EXPRESSIONS AND IDENTITIES ...
Simplify the following expression: (-12x^2 - 4 - 10x^3) - (12x^3 + 1 + 4x^2) Simplify the following expression. (-9a - 9)5 Simplify the following expression. (8 v^6 u^6) / (4 u^9 v^2) Simplify the following expression. 4(3x - 6) + 2(8 - 3x) ...
Simplify (5/x)(1/9). Simplify : (6x^3 + 5x^2 - 6x)/(4x^3 + 4x^2 - 3x). Simplify. 4 / 27 Simplify. \sqrt{21}\sqrt{7} + \sqrt{3}. Simplify: -2(v + 4) + 4(4v + 4) Simplify: A) z/(3z^2) + 4/(7z) B) 5x/(2x - 6) + (x + 2)/(3 - x) ...
3. Expand and simplify: 5x(3x−2)−4x(2x+3)5x(3x−2)−4x(2x+3)5x(3x−2)−4x(2x+3) 23x2−22x23x2−22x23x2−22x 7x2−57x2−57x2−5 7x2−22x7x2−22x7x2−22x 7x2−2x7x2−2x7x2−2x 4. Expand and simplify: 5(6x−2y)−2(8x...
9. (a) Simplify 4x-2y-3x+ 5y.[2](b) Solve 5t-6=9.[2](c) Find the value of 2p + 5q when p =-3 and q =2.[2] 相关知识点: 试题来源: 解析 (a) x+ 3y(b) 5t = 15(t=) 3(c)4B1 for the x OR(+) 3yF.T from one error. Accept embedded answers.B1 for ...
3x x + x + x 6x 2x + 5x - x 4x 3x + 5x - 4x 5x 7x - x - x 11x + 3y 8x + y + 3x + 2y 4x + 5y 5y + x + 4x - x a+2 3a+2-2a x + 7 4x + 5 - 3x + 2 6b 7b-b 8a + 14 2a+3+6a+11 6a 3 x 2a ...
Simplify. -4x^{2} - 3x - (x - x^{2} + 3) Simplify the given expression. Express answer with positive exponents. \dfrac{\sqrt{2^{6}x^{2}y^{3}{9x^{-6}y^{3 Simplify the expression completely: ({x^2} / 5)^2 Simplify. ((6 - 3)^2 - 2^2)/(5^3 + (3 - 5)^2)...
Answer and Explanation:1 If we simplify (x2) /x, we getx. To simplify this expression, we will use the following steps. Factor the numerator of the expression. Cancel out...
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