What is x^2 + v = w when you have to make x the subjectim really stuck

Mathematics

2 answers:

ipn [44]3 years ago

6 0

X²+v=w (move v to w)
x²=w-v
x=√w-v (then square root w-v)

ArbitrLikvidat [17]3 years ago

5 0

Substract v to both sides of the equation: x^2+v-v = w-v
you get x^2=w-v
Now take the square root of both sides: root(x^2) = root(w-v)
you get x= sq root (w-v) or x= +/- sq root(w-v)

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