Question

7.) Evaluate the expression.
12 - 3V 25

Answer 1

-3

Explanation:

`√(25)` is equal to 5, so we can sub it in the equation.

This gives 12-3×5 or 12-15.

This solves to -3.

**This content involves simplifying surds, which you may wish to revise. I'm always happy to help!