Pre quiz Week 1

^simplify 5x³ 2x²

• 10x⁵

• 3x

• 10x⁶

• 7x⁵

Simplify to an equivalent expression BUT leave in exponent form.
                                   4³⋅4⁵

• 4⁸

• 16⁸

• 4¹⁵

• 16¹⁵

Simplify         m¹²/ m³

• m^12-3  = m⁹

• m^12/3  = m⁴

• m^-9

• -m⁹

Simplify             (7x⁴)(9x³)

• 16x¹²

• 79 x¹²

• 63x⁴⁺³ = 63x⁷

• 63x^{12   noooo oh nooooo}

which is/are equivalent to 5⁵ ?
5⁴⋅5⁰          5⁴⋅5¹         5⁴⋅5²               5⁶⋅5^-1

• 5⁴⋅5⁰          5⁴⋅5¹

•  5⁴⋅5¹         5⁴⋅5² 

• 5⁴⋅5²               5⁶⋅5^-1

• 5⁴⋅5¹            5⁶⋅5^-1

Simplify the following expression:

(xyz)⁰ =

• 0

• 1

• xyz

• -1

Using exponents, simplify the following expression

• x^-7

• 1/x⁷

• x⁷

• x^-9

Simplify the expression

• x²/2

• 2/x¹⁴

• 2x¹⁴

• 2/x²

Which two exponent rules do you need to use to simplify this expression?

• Product Rule and Quotient Rule

• Power Rule and Negative Exponent Rule

• Power Rule and Product Rule

• Zero Rule and Power Rule

Which is equivalent to 5 x 5 x 5 x 5

• 5³

• 5⁴

• 4⁵

• 5⁵