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1 year ago

Expand the following expression: 4 (2k + j)

Mathematics

2 answers:

kotykmax [81]1 year ago

6 0

Answer:

$\boxed{\sf{8k+4j}}$

Step-by-step explanation:

Use the distributive property.

<u>Distributive property:</u>

⇒ A(B+C)=AB+AC

<u>First, multiply by expand.</u>

→ 4*2k=8k

→ 4*j=4j

<u>Rewrite the problem down.</u>

= 8k+4j

$\Longrightarrow: \boxed{\sf{8k+4j}}$

<u>Therefore, the correct answer is 8k+4j.</u>

I hope this helps! Let me know if you have any questions.

Nadya [2.5K]1 year ago

3 0

Answer:

4(2k + j) = 8k + 4j

Step-by-step explanation:

4(2k + j)

Distribute in the 4.

4 * 2k + 4 * j

Multiply 4 and 2k.

8k + 4 * j

Multiply 4 and j.

8k + 4j

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