Question

2x + 3 2x - 5 2x + 2
2x + 3 2x -5 2x + 2

Answer 1

Step-by-step explanation:

Using the identity is (m+a)(m+b)=m

2

+m(a+b)+ab.

Given: (2x+3)(2x+5) we apply the above identity by taking

m=2x, a=3 , b=5.

We get, (2x+3)(2x+5)

=(2x) 2+(2x)(3+5)+(3×5)

=4x*2+(2x)(8)+15=4x*2+16x+15

Hence, (2x+3)(2x+5)=4x*2+16x+15.

Answer 2

Answer:

this is the anwser

Step-by-step explanation:

if you follow the according steps you can get the answer