Question

What is the value of the expression below when x = 3?
10x2 – 7x + 10

Answer 1

79

Explanation:

To find the value of
`10x^2 – 7x + 10`, when x = 3, simply plug in the value of x in the expression and solve as follows:

`10(3)^2 – 7(3) + 10`

`10(9) – 21 + 10`

`90 – 21 + 10`

`79`

The value of
`10x^2 – 7x + 10`, when x = 3, is 79