Question

What is the value of 6x2 + x if x = 5?

65
35
905
155

Answer 1

If it is
`6(5)^2` then the answer is 150

Explanation:

So, follow PEMDAS
Parenthesis

Exponent

Multiplication

Division

Addition

Subtraction

First square 5 because there is an exponent
`6(5)^2 = 6(25)`

Next multiply 6 times 25 and you get 150!

Answer 2

d) 155

Explanation:

The value of x is,

→ x = 5

Now the expression is,

→ 6x² + x

Let's solve the expression,

→ 6x² + x

→ 6(5)² + 5

→ 6(25) + 5

→ 150 + 5

→ 155

Hence, the answer is 155.