Question

Factorizar cada trinomio cuadrado perfecto.
a. 49x²-56x+16
b. 9t²+121-66t
c. 4m²+26m+169
d. 36n²- 60n+25
e. 64a²+9b²-48ab
f. 16e-2c²-32
g. 5d³+80d-40d²

Answer 1

A) (7x-4)²
B) (3t-11)²
C) (2m+13)²
D) (6n-5)²
E) (8a-3b)²
F) (4e-6)²+4-46c
G) (9d-7d²)² - 46d