Given the equation y ln(x^2 + y^4 + 5) = 8, evaluate dy/dx. Assume that the equation implicitly defines y as a differentiable function of x. Choose the correct answer below. dy/dx = -2yx/(x^2 + y^4 + 5) ln (x^2 + y^4 + 5) + 4y^4 dy/dx = 8y ln (x^2 + y^4 + 5)/8(x^2 + y^4 + 5) + 4y^5 dy/dx = -x/2y^3 dy/dx = -2xy^2 - 4y^5/8 ln (x^2 + y^4 + 5)

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.