simplify x^2e^{-2y}

Solution

simplify

x^{2} e^{- 2 y}

\frac{x ^{2}}{e ^{2 y}}

Solution steps

x^{2} e^{- 2 y}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

= \frac{1}{e ^{2 y}} x^{2}

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{1 \cdot x ^{2}}{e ^{2 y}}

Multiply:

1 \cdot x^{2} = x^{2}

= \frac{x ^{2}}{e ^{2 y}}

π r^{2} \cdot 3 π r^{2}

\frac{1}{3} π (30)^{2} (30)

e^{- x} \frac{( 1 - cos ( x ) )}{x}

3.33 \cdot 1 0^{- 6}

\frac{1}{a} e^{- (\frac{2}{3} (- 3)^{2})}