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ki77a [65]
3 years ago
6

W=x^2-2yx make y the subject of the formula

Mathematics
1 answer:
nikklg [1K]3 years ago
7 0

Answer:

y=\dfrac{x^2-w}{2x}

Step-by-step explanation:

The given equation is :

w=x²-2yx

We need to find the value of y.

Subtract x² from both sides.

w-x²=x²-2yx-x²

w-x² = -2yx

Dividing both sides by -2x

\dfrac{w-x^2}{-2x}=\dfrac{-2yx}{-2x}\\\\y=\dfrac{w-x^2}{-2x}\\\\y=\dfrac{x^2-w}{2x}

So, the value of y is equal to \dfrac{x^2-w}{2x}.

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