Question

1)Suma de los factores primos de: (4a+7b)(4a-7b)-3c(3c+14b)resolucion

Answer 1

(4a+7b)(4a-7b)-3c(3c+14b)
(4a)^2-(7b)^2-(3c)^2-48bc
(4a)2-(49b^2+42bc+9c^2)
(4a)^2-(7b+3c)^2
(4a+7b+3c)(4a-7b-3c)