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Factor completely.

-4x^(2)-44 x+104
Answer:

Factor completely.\newline4x244x+104 -4 x^{2}-44 x+104 \newlineAnswer:

Full solution

Q. Factor completely.\newline4x244x+104 -4 x^{2}-44 x+104 \newlineAnswer:
  1. Identify common factor: Identify the common factor.\newlineThe common factor in all terms is 4-4.\newlineFactor out 4-4 from each term.\newline4x244x+104=4(x2+11x26)-4x^2 - 44x + 104 = -4(x^2 + 11x - 26)
  2. Factor out common factor: Factor the quadratic expression inside the parentheses.\newlineWe need to find two numbers that multiply to 4×26-4 \times -26 (which is 104104) and add up to 1111.\newlineThe numbers that satisfy these conditions are 1313 and 8-8.\newlineSo, we can write the quadratic as:\newline4(x2+11x26)=4((x+13)(x8))-4(x^2 + 11x - 26) = -4((x + 13)(x - 8))
  3. Factor quadratic expression: Check the factored form.\newlineMultiply the factors to ensure they give the original quadratic expression.\newline4(x+13)(x8)=4(x28x+13x104)-4(x + 13)(x - 8) = -4(x^2 - 8x + 13x - 104)\newline=4(x2+5x104)= -4(x^2 + 5x - 104)\newline=4x220x+416= -4x^2 - 20x + 416\newlineThis is not the original expression, so there is a mistake.

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