Math, asked by ishamishravis, 4 months ago

find the value of p if the value of x⁴-3x³-px-5 is equal to 23 when x = -2

Answers

Answered by lakshyakhushisamit

2

Answer:

p= 19

Step-by-step explanation:

Given: X= -2

x⁴-3x³-px-5=23

(-2⁴) -3(-2)³+2p=28

16-24+2p=28

-8+2p=28

2p=36

p= 19

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