Substitution with Exponents

Find the value of 4 + b² when b = 3. (Remember to use substitution and evaluate the exponent first.

• 10

• 12

• 13

• 11

Evaluate.

• 81

• 18

• 92

• 9

Find the missing exponent.

• 1

• 3

• 2

• 4

Find the missing exponent.

• 3

• 2

• 1

• 4

Evaluate m² if m = 7

• 9

• 14

• 49

• 51

Mathematical Equivalence

OFF

Evaluate the expression when a = 3

a² + a

• 6

• 9

• 12

• 27

Mathematical Equivalence

OFF

Which number is the EXPONENT?
4^{2 =} 16

• 4

• 2

• 16

• not here

Find the value of m² – 15 when m = 8. (Remember to use substitution and evaluate the exponent first.

• 12

• 32

• 49

• 32