Question

5x^-3x+8 need a help plz help

Answer 1

Heya❤

$5x {}^{2} - 3x + 8 \\ 5x {}^{2} + 5x - 8x + 8 \\ 5x(x + 1) - 8(x + 1) \\ (5x - 8)(x + 1)$

Now,

5x-8=0

5x=8

☆$x= \frac {8}{5}$☆

x+1=0

☆$x= -1$☆

Hope it helps you

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