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25x (square) plus 40 plus 15 equals 680.
It is: 1/2y
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25x-32 = 7 25x-9 = 7 25x = 7+9 25x = 16 x = 16/25
The derivative of a quotient is:(bottom times deriv of the top) - (top times deriv of bottom) all divided by (bottom squared).I want you to know that after 51 years, I not only remember that, but I know how to use it too.Derivative of (25x + 4) / (x+4) with respect to 'x' =[ (x+4)(25) - (25x+4) ] / (x+4)2= (25x + 100 - 25x - 4) / (x+4)2= 96 / (x2 + 8x + 16) There you go. We not only told you how to do it, we also did it for you.Here at WikiAnswers, we aim to please.
32 + 25x + 18 = 50 + 25x
25x'2
5y=25x 25x=5y -5y 25x-5y=0
.25x+3=10 .25x=7 25x=700 x=28
25x + 75 = 25*(x + 3)
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