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Simplify the following expressions using exponent rules: (x4)5, (3x2)3, and (y11y7)2.
Mathematics
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10 stepsSimplify. (Continuing from previous response)
- ex)
Apply the power of a power rule, .
$$ x^{4 \times 5} $$Simplify the exponent.
$$ x^{20} $$ The simplified form is $\boxed{x^{20}}$.- B)
Apply the power to each factor inside the parenthesis, .
$$ 3^3 \times (x^2)^3 $$Calculate .
$$ 27 \times (x^2)^3 $$Apply the power of a power rule, .
$$ 27x^{2 \times 3} $$Simplify the exponent.
$$ 27x^6 $$ The simplified form is $\boxed{27x^6}$.- d)
Simplify the expression inside the parenthesis using the division rule for exponents, .
$$ \left(y^{11-7}\right)^2 $$Simplify the exponent inside the parenthesis.
$$ (y^4)^2 $$Apply the power of a power rule, .
$$ y^{4 \times 2} $$Simplify the exponent.
$$ y^8 $$ The simplified form is $\boxed{y^8}$.
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