Factor completely 9x2 + 42x + 49.
a. (3x + 7)(3x − 7)
b. (9x − 7)(9x − 7)
c. (3x +...
Mathematics, 19.09.2019 23:30 JaceJose12
Factor completely 9x2 + 42x + 49.
a. (3x + 7)(3x − 7)
b. (9x − 7)(9x − 7)
c. (3x + 7)(3x + 7)
d. (9x + 7)(9x + 7)
Answers: 1
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