Question

Factor Quadratics

(10Point)
x2 – 18x + 77
(x – 3) (x – 15)
(x - 11) (x - 7)
(x - 2) (x -9)
(x - 11) (x – 6)

Answer 1

Explanation:

x^2 - 18x + 77

(x - 11)(x - 7)

Answer 2

Consider the form x 2 + b x + c . Find a pair of integers whose product is c and whose sum is b . In this case, whose product is 77 and whose sum is 18 . 7 , 11 Write the factored form using these integers. ( x + 7 ) ( x + 11 ).

Explanation: