Question

Use factor theorem to determine whether x+1 is a factor of 2x³+x²-1. Want answer with full explanation.

Answer 1

Answer:

0 is the answer

Step-by-step explanation:

▪️p(x)= 2x³+x²-2x-1

▪️g(x)= x+1

▪️If x+1=0

▪️Then, x= -1

▪️So, p(-1) = 2×(-1)³+(-1)²-2×(-1) - 1

▪️= -2+1+2-1

▪️= 0

Hopes it help you❤️❤️

Answer 2

Step-by-step explanation:

ye lein ho gya thanks for my help