Math, asked by krishkotadia9, 2 months ago

f(x)= x4 + 3x² - 7x2 + 13 , g(x) = x+2​

Answers

Answered by Anonymous
0

Step-by-step explanation:

g(x) = x + 2 = 0 \\ x = - 2 \\ put \: value \: of \: x \\ = {x}^{4} + 3 {x}^{3} - 7 {x}^{2} + 13 \\ = {(-2)}^{4} + 3 { (- 2)}^{3} - 7 {( - 2)}^{2} + 13 \\ = 16 - 24 - 28 + 13 \\ = 29 - 52 \\ = -23

i hope this is help you====

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