What is expand 3(10-6y+e^{-3x}) ?

The solution to expand 3(10-6y+e^{-3x}) is 30-18y+3e^{-3x}

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expand 3(10-6y+e^{-3x})

expand

3 (10 - 6 y + e^{- 3 x})

30 - 18 y + 3 e^{- 3 x}

Solution steps

3 (10 - 6 y + e^{- 3 x})

Distribute parentheses

= 3 \cdot 10 + 3 (- 6 y) + 3 e^{- 3 x}

Apply minus-plus rules

+ (- a) = - a

= 3 \cdot 10 - 3 \cdot 6 y + 3 e^{- 3 x}

Simplify

3 \cdot 10 - 3 \cdot 6 y + 3 e^{- 3 x} : 30 - 18 y + 3 e^{- 3 x}

= 30 - 18 y + 3 e^{- 3 x}

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What is expand 3(10-6y+e^{-3x}) ?
The solution to expand 3(10-6y+e^{-3x}) is 30-18y+3e^{-3x}