8MM Indices and Roots Quiz

Answer explanation

BIDMAS
Brackets then power

Answer explanation

Multiplying same base --> Add powers

Answer explanation

Simplify coefficient 24/8 = 3
Simplify variables x^8 divide x^4 = x^4

Answer explanation

Multiply coefficients together 3 x 5 = 15
Simplify variables --> Add powers

Answer explanation

If the base's power is bigger on the denominator, subtract the top power from the bottom power and keep the base at the bottom.

Answer explanation

BIDMAS
Brackets then division

Answer explanation

The 2 isn't inside the bracket, so it's not raised to the power of 2.

Answer explanation

Everything in the bracket is raised to the power of 0.

Answer explanation

3^2 y^6 = 9y^6

• 1

• 2

• 3

• 4

Answer explanation

1 + 3(1) = 4