Question

solve by letting x=1 as factor "x3-3x²-9x-5"​

Answer 1

-16

Step-by-step explanation:

p(x)=x³-3x²-9x-5

p(1) =1³-3(1)²-9(1)-5

p(1) = 1 - 3 - 9 - 5

p(1) = -16