What Is The Answer Of The (3+4a)\Xb2 And Explain

What is the Answer of the (3+4a)² and explain

Hello!

Answer:

$\boxed{16a^2+24a+9}\checkmark$

Step-by-step explanation:

Distributive property: a(b+c)=ab+ac

$3^2+2*3*4a+(4a)^2$

Order of operations

PEMDAS

Parenthesis

Exponents

Multiply

Divide

Add

Subtract

Then, simplify.

$3^2+2*3*4a+(4a)^2=9+24a+16a^2$

You rewrite the standard form.

$\boxed{16a^2+24a+9}$ , which is our correct answer.

Hope this helps you!

Have a nice day! :)

-Charlie

Thanks!

Karatyellowster