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(32x^(4)-50)/(4x^(3)-12x^(2)-5x+15)

32x4504x312x25x+15 \frac{32 x^{4}-50}{4 x^{3}-12 x^{2}-5 x+15}

Full solution

Q. 32x4504x312x25x+15 \frac{32 x^{4}-50}{4 x^{3}-12 x^{2}-5 x+15}
  1. Identify Common Factors: Identify if the numerator and denominator have any common factors that can be factored out.\newlineThe numerator is 32x45032x^4 - 50, which can be factored as 2(16x425)2(16x^4 - 25).\newlineThe denominator is 4x312x25x+154x^3 - 12x^2 - 5x + 15, which does not have an obvious common factor.
  2. Factorize Numerator: Check if the numerator can be factored further.\newlineThe expression 16x42516x^4 - 25 is a difference of squares and can be factored as (4x2+5)(4x25)(4x^2 + 5)(4x^2 - 5).
  3. Factorize Denominator: Check if the denominator can be factored by grouping. Group the terms as (4x312x2)+(5x+15)(4x^3 - 12x^2) + (-5x + 15) and factor out the common factors. This gives us 4x2(x3)5(x3)4x^2(x - 3) - 5(x - 3). Now we can factor out (x3)(x - 3) to get (x3)(4x25)(x - 3)(4x^2 - 5).
  4. Simplify Expression: Now that we have factored both the numerator and the denominator, we can simplify the expression. The simplified form is (2(4x2+5)(4x25))/((x3)(4x25))(2(4x^2 + 5)(4x^2 - 5)) / ((x - 3)(4x^2 - 5)). We can cancel out the common factor of (4x25)(4x^2 - 5).
  5. Final Simplified Form: After canceling the common factor, we are left with the simplified expression.\newlineThe final simplified form is 2(4x2+5)x3\frac{2(4x^2 + 5)}{x - 3}.

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