Question

(6b+2c)(6b+2c)=
(4d+5)(4d-5)=
(3x+5)(3x-5)=
ayudenmeeee​

Answer 1

Respuesta:

(6b+2c)(6b+2c)=   36b^2 + 24bc +4c^2

(4d+5)(4d-5)=  16d^2 - 25

(3x+5)(3x-5)= 9x^2 - 25

Explicación paso a paso: