Question

Hi guys please help me about this ❓❓❓❓❓❓❓❓​

Answer 1

Answer:

the value of k is 2

because x+1=0

x=-1

p(-1) = 2(-1) ^2+k(-1)

=2-k=0

-k=-2

k=2

Answer 2

Answer:

k = 2

Step-by-step explanation:

p(x) = 2x^2 + kx

p(-1) = 2 × (-1)^2 + k × -1 = 0

2 - k = 0

- k = -2

k = 2

I hope this answers your question !