Question

p(x)=x2+2x-8 find product​

Answer 1

Answer:

$p(x) = x {}^{2} + 2x - 8 \\ \: \: \: \: \: \: \: \: \: = x {}^{2} + ( 4 - 2)x - 8 \\ \: \: \: \: \: \: \: \: \: = x {}^{2} + 4x - 2x - 8 \\ \: \: \: \: \: \: \ \: \: = x(x + 4) - 2 (x + 4) \\ \: \: \: \: \: \: \: \: = (x + 4)(x - 2) \\ x + 4 = 0 \\ x = - 4 \\ x - 2 = 0 \\ x = 2$

product of zeros = ( -4) × 2 =( -8)

Answer 2

Step-by-step explanation:

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