Math, asked by brennadetty, 7 months ago

-4(5x-7)+2x=-2x(9x+5)

Answers

Answered by singhpinki195

1

Here is your answer ❤

$- 4(5x - 7) + 2x = - 2x(9x + 5) \\ - 20x + 28 + 2x = - 18 {x}^{2} - 10x \\ - 18x + 28 = - 18 {x}^{2} - 10x \\ - 18x + 10x + 28 = - 18 {x}^{2} \\ - 8x + 28 = - 18 {x}^{2} \\ 18 {x}^{2} - 8x + 28 = 0 \\ 2(9 {x}^{2} - 4x + 14) = 0 \\ 9 {x}^{2} - 4x + 14 = 0$

Hope this helps ❤

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