Question

simplify (4q + 2)^2​

Answer 1

Step-by-step explanation:

(4q+2)^2

using identity,

(a+2)^2=a^2+2ab+b^2

here, a=4q &b=2

Therefore using identity

(4q+2)^2=(4q)^2+2(4q)(2)+(2)^2

(4q+2)^2=16q^2+16q+4

(4q+2)^2=16q(q+1)+4

Answer 2

Answer:

$16 {q}^{2} + 4 + 16q$

Step-by-step explanation:

Using $(a+b)^2=a^2+b^2+2ab$

${(4q)}^{2} + {2}^{2} + 2 \times 2 \times 4q \\ \\ 16 {q}^{2} + 4 + 16q$

Hope it helps u

Have a great day ahead

Annyeong