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Given the function 
y=(2x^(2))/(6-5x^(2)), find 
(dy)/(dx) in simplified form.
Answer: 
(dy)/(dx)=

Given the function y=2x265x2 y=\frac{2 x^{2}}{6-5 x^{2}} , find dydx \frac{d y}{d x} in simplified form.\newlineAnswer: dydx= \frac{d y}{d x}=

Full solution

Q. Given the function y=2x265x2 y=\frac{2 x^{2}}{6-5 x^{2}} , find dydx \frac{d y}{d x} in simplified form.\newlineAnswer: dydx= \frac{d y}{d x}=
  1. Identify Function: Identify the function that needs differentiation.\newlineWe are given the function y=2x265x2y=\frac{2x^{2}}{6-5x^{2}}. We need to find its derivative with respect to xx, which is denoted as dydx\frac{dy}{dx}.
  2. Apply Quotient Rule: Apply the quotient rule for differentiation.\newlineThe quotient rule states that if we have a function in the form of u(x)v(x)\frac{u(x)}{v(x)}, then its derivative is given by v(x)u(x)u(x)v(x)(v(x))2\frac{v(x) \cdot u'(x) - u(x) \cdot v'(x)}{(v(x))^2}. Here, u(x)=2x2u(x) = 2x^2 and v(x)=65x2v(x) = 6 - 5x^2.
  3. Differentiate u(x)u(x): Differentiate u(x)u(x) with respect to xx. The derivative of u(x)=2x2u(x) = 2x^2 with respect to xx is u(x)=2×2x=4xu'(x) = 2 \times 2x = 4x.
  4. Differentiate v(x)v(x): Differentiate v(x)v(x) with respect to xx. The derivative of v(x)=65x2v(x) = 6 - 5x^2 with respect to xx is v(x)=05×2x=10xv'(x) = 0 - 5 \times 2x = -10x.
  5. Apply Quotient Rule: Apply the quotient rule using the derivatives from steps 33 and 44.\newlinedydx=(65x2)(4x)(2x2)(10x)(65x2)2\frac{dy}{dx} = \frac{(6 - 5x^2) \cdot (4x) - (2x^2) \cdot (-10x)}{(6 - 5x^2)^2}.
  6. Simplify Expression: Simplify the expression.\newline(dydx)=24x20x3+20x33660x2+25x4(\frac{dy}{dx}) = \frac{24x - 20x^3 + 20x^3}{36 - 60x^2 + 25x^4}.\newlineNotice that 20x3-20x^3 and +20x3+20x^3 cancel each other out.\newline(dydx)=24x3660x2+25x4(\frac{dy}{dx}) = \frac{24x}{36 - 60x^2 + 25x^4}.
  7. Further Simplify: Further simplify the expression if possible.\newlineIn this case, the expression cannot be simplified further.

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