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Given the function 
y=(6+x^(2))/(3x+2), find 
(dy)/(dx) in simplified form.
Answer: 
(dy)/(dx)=

Given the function y=6+x23x+2 y=\frac{6+x^{2}}{3 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=6+x23x+2 y=\frac{6+x^{2}}{3 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 to differentiate.\newlineWe are given the function y=6+x23x+2y=\frac{6+x^2}{3x+2}. We need to find the derivative of this function 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 the derivative of a function in the form of u(x)v(x)\frac{u(x)}{v(x)} 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)=6+x2u(x) = 6 + x^2 and v(x)=3x+2v(x) = 3x + 2.
  3. Differentiate u(x)u(x) and v(x)v(x): Differentiate u(x)u(x) and v(x)v(x) with respect to xx. The derivative of u(x)=6+x2u(x) = 6 + x^2 with respect to xx is u(x)=0+2xu'(x) = 0 + 2x. The derivative of v(x)=3x+2v(x) = 3x + 2 with respect to xx is v(x)v(x)00.
  4. Apply Derivatives to Quotient Rule: Apply the derivatives found in Step 33 to the quotient rule. dydx=(3x+2)(2x)(6+x2)(3)(3x+2)2\frac{dy}{dx} = \frac{(3x + 2) \cdot (2x) - (6 + x^2) \cdot (3)}{(3x + 2)^2}
  5. Simplify Expression: Simplify the expression.\newline(dydx)=(6x2+4x183x2)(9x2+12x+4)(\frac{dy}{dx}) = \frac{(6x^2 + 4x - 18 - 3x^2)}{(9x^2 + 12x + 4)}\newline(dydx)=(3x2+4x18)(9x2+12x+4)(\frac{dy}{dx}) = \frac{(3x^2 + 4x - 18)}{(9x^2 + 12x + 4)}
  6. Check for Factorization: Check for any possible simplification or factorization. The numerator and the denominator do not have any common factors, so the expression is already in its simplest form.

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