Question

A (x+3)2
B (2×-3)2
C (2x+5)×(2x-5)

Answer 1

Explicación paso:

a

(x+3)(2)

=(x+3)(2)

=(x)(2)+(3)(2)

=2x+6

b

(2)(−3)(2)

=(−6)(2)

=−12

c

(2x+5)(2x−5)

=(2x+5)(2x+−5)

=(2x)(2x)+(2x)(−5)+(5)(2x)+(5)(−5)

=4x2−10x+10x−25

=4x2−25

Answer 2

Respuesta:

Explicación paso a paso:

A 2X+6

B 4X-6

C -16X +25