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이 표현을 확장하도록 도와주세요-(4-x)

1 Answer

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Answer:

Explanation:


\mathrm{Expand\:}-\left(4-x\right):\quad -4+x

Steps


-\left(4-x\right)


\mathrm{Apply\:the\:distributive\:law}:\quad \:-\left(a-b\right)=-a-\left(-b\right)


-\left(4-x\right)=-4-\left(-x\right)


=-4-\left(-x\right)

Simplify


=-4+x

도움이되기를 바랍니다

User Rosen Matev
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