Question

Evaluate the following
expression using x = 5:
3(3x + 5)

Answer 1

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Let's substitute x with 5 to find the value of given expression ~

• $\sf3[(3 \times 5) + 5]$

• $\sf3(15 + 5)$

• $\sf3(20)$

• $\sf60$

Answer 2

The value of the expression is 60.

What is the value of the expression?

According to the BODMAS rule, when there is a mathematical expression with a bracket, the terms in the bracket should be solved first. So the value of the expression in the bracket would be solved first.

(3(5) + 5)

(15 + 5)

= 20

The second step is to multiply 20 by 3.

20 x 3 = 60

To learn more about multiplication, please check: https://brainly.com/question/3385014