Question

Hi, I need this answer asap so if anyone knows it can someone help me with this mathswatch question?
Make y the subject of the formula x = a-2by^2

Answer 1

Answer:

y=x+a/-2b

hope it helps u

Step-by-step explanation:

x

Answer 2

Equation gives y the subject of the formula  is equals to $y = \sqrt{\frac{a-x}{2b} }$.

What is the subject of the formula?

" Subject of the formula is that variable which is represented in terms of other variable."

According to the question,

Given equation,

'x' as the subject  of the formula

$x= a- 2by^{2}$

Add (-a) both the sides of the equation we get,

$-2by^{2} = x-a$

Divide by (-2b) both the sides of the equation,

$y^{2} = \frac{a-x}{2b}$

Take square root  both the sides of the equation we get,

$y = \sqrt{\frac{a-x}{2b} }$ represents 'y' the subject of the formula.

Hence, equation gives y the subject of the formula  is  $y = \sqrt{\frac{a-x}{2b} }$.

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