Question

compute (2 X + 5) (2x+3)
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Answer 1

Step-by-step explanation:

its answer is 4× x square + 16x +15

Answer 2

${\huge{\pink{\underbrace{\overbrace{\mathbb{\blue{ANSWER:-}}}}}}}$

(2x+5)(2x+3)

We know,

(x+a)(x+b)= x²+x(a+b)+ab

               = (2x)²+2x(5+3)+(5)(3)

$\huge\boxed{\pink{ 4x²+16x+15}}$