The answer of the solution is 6/11....My answer isnt matching.... pls show the solution!!! please
No 25
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The answer of the solution is 6/11....My answer isnt matching.... pls show the solution!!! please
No 25
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Step-by-step explanation:
[(2x + 3) + (x + 5) ]^2 = [3x + 8]^2 = 3x^2 + 2 x 3x x 8 + 8^2
= 3x^2 + 48x + 64
[(2x + 3) - (x + 5) ]^2 = [x - 2]^2 = x^2 - 2 * x * 2 + 2^2
= x^2 - 4x + 4
(3x^2 + 48x + 64) + (x^2 - 4x + 4) = 5x^2 + 44x + 68
5x^2 + 44x + 68 = 10x^2 + 92
- 24 + 44x = 5x^2