Question

Use multiplication to fully expand the expression below.
a, to the power 5 , c, squared
a
5
c
2

Answer
Attempt 1 out of 3

Press the dot⋅ button or type the * symbol on your keyboard to represent multiplication. Using times× for multiplication is inappropriate when xx may be used as a variable.
Expanded form:

Answer 1

its wrong

Answer 2

Use exponents to condense the expression below.
b, dot, c, dot, a, dot, b, dot, c, dot, c, dot, c
b⋅c⋅a⋅b⋅c⋅c⋅c
Answer
Attempt 1 out of 3

Type the base, then use the a, to the power b a
b
button or use the ^ symbol on your keyboard for the exponent.
Condensed form:

Answer 3

Simplify:
a, cubed, dot, a, squared
a
3
⋅a
2

Answer 4

Simplify:
left bracket, z, cubed, right bracket, to the power 5
(z
3
)
5

Answer 5

Use multiplication to expand the expression below. Then compute and/or simplify.
left bracket, minus, b, right bracket, squared
(−b)
2

Answer
Attempt 1 out of 3

Press the dot⋅ button or type the * symbol on your keyboard to represent multiplication. Using times× for multiplication is inappropriate when xx may be used as a variable. For the answer, type the base, then use the a, to the power b a
b
button or type the ^ symbol for an exponent.
Expanded form: