Question

find the value of P(×)=2×-cuba+7if ×=-1​

Answer 1

Answer:

Cuba?.--------------------------

Answer 2

Answer:

your answer is p=7

Step-by-step explanation:

If x+2 is a factor of f(x) then

f(−2)=0

∴2(−2)

3

+p(−2)

2

+(−2)−10=0

4p=12+16

p=7

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