simplify 3be^{-2t}

Solution

simplify

3 b e^{- 2 t}

\frac{3 b}{e ^{2 t}}

Solution steps

3 b e^{- 2 t}

Apply exponent rule:

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

= 3 \cdot \frac{1}{e ^{2 t}} b

Multiply fractions:

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

= \frac{1 \cdot 3 b}{e ^{2 t}}

Multiply the numbers:

1 \cdot 3 = 3

= \frac{3 b}{e ^{2 t}}

u (u^{0.5} + v^{0.5})^{- 2}

- (4 π \cdot 1 0^{- 7}) (1.9 + 1.7)

8.4765 \cdot 1 0^{- 13}

(a^{3} b^{8}) (a^{7} b^{2} 7)

\frac{1}{2} e n t r e^{2}