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Mathematics, 02.08.2019 09:00 sullivanjakob
If 5x^2 + y^4 = -9 then evaluate the second derivative of y with respect to x (d^2y/dx^2) when x = 2 and y = 1. round your answer to two decimal places. i've tried this, but just can't seem to get it. anyone think they can ? i can get as far as knowing the derivatives 10x and 4y^3, but from there i'm quite lost. if you don't mind explaining the process of the problem as well, that'd be appreciated. you!
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If 5x^2 + y^4 = -9 then evaluate the second derivative of y with respect to x (d^2y/dx^2) when x = 2...
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