Use the foil method to find the product of the binomials.

(4x - 7)(4x + 7)

a. 16x2 + 56x - 49
b. 16x2 - 49
c. 8x2 - 49
d. 8x2 + 56x - 49

The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?