Question

Write P(x)=x×x-9x+20 as a product of two first degree polynomials.Write also the solutions of the equagion P(x)=0?

Answer 1

Answer:

Step-by-step explanation:

X×X-9X+20

X×X-5X-4X+20 (Middle term splitting)

X(X-5)-4(X-5)

(X-4)(X-5)