Question

The expression (x+10) (x-10) is being simplified below using the FOIL Method. Complete the process by filling in the blanks with the correct terms. Enter your answers like this : a,b,c,d....

(x+10) (x-10)
x^2+10x+ _______
x^2+ _____+_____
x^2+_______
What terms are supposed to be in the blanks?

Answer 1

(x + 10(x - 10)
x^2 + 10x - 10x -100
x^2 - 100

a. + (-10x)
b. 0x
c. + (-100)
d. (-100)