50 = x^2
To isolate x you need to do the opposite of an exponent, which would be square root.
= x
That is the exact form, in other words your answer, if teacher is looking for a decimal, it would be
7.07 = x
Ramos went to a pizza shop and spent half of his money on lunch. If Ramos had $4.50 left after lunch, how much money did he have
1 answer:
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We have
and
so the equation is indeed exact. So we want to find a function such that
Integrating both sides of the first equation wrt gives
Differentiating both sides wrt gives
So we have
or