Square Roots and Cube Roots - mini test

Answer explanation

Remember that when multiplying decimals we add the decimal places

so 0.3 x 0.3 would result in 2 decimal places

Answer explanation

Simplify under the radical first!

Answer explanation

since both numbers under the radical are not perfect squares, simplify the fraction then try to find the perfect squares

Answer explanation

If it is an even exponent. A negative number in parenthesis will be positive

Answer explanation

No Parenthesis = ALWAYS NEGATIVE

Answer explanation

With Odd numbered exponents, the sign attached to the number will be the sign of the answer regardless if it is i parenthesis

Answer explanation

NO PARENTHESIS NEGATIVE