To settle the equation, variable x^2-2x-24 utilizing formula x^2+left(a+b ight)x+ab=left(x+a ight)left(x+b ight). To uncover a and b, collection up a device to be solved.

You are watching: Factor 2x^2-2x-24


Since abdominal muscle is negative, a and also b have actually the the contrary signs. Since a+b is negative, the an adverse number has higher absolute value than the positive. Perform all together integer bag that provide product -24.
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x2-2x-24=0 Two options were discovered : x = 6 x = -4 action by step solution : action 1 :Trying to variable by dividing the middle term 1.1 Factoring x2-2x-24 The first term is, x2 that ...
2x2-2x-24=0 Two options were found : x = 4 x = -3 step by action solution : action 1 :Equation at the end of action 1 : (2x2 - 2x) - 24 = 0 action 2 : action 3 :Pulling out choose terms : ...
5x2-2x-24=0 Two solutions were uncovered : x = -2 x = 12/5 = 2.400 step by step solution : step 1 :Equation in ~ the finish of action 1 : (5x2 - 2x) - 24 = 0 action 2 :Trying to factor by splitting ...
sx2-2x-24=0 No solutions discovered Step by action solution : step 1 :Trying to variable a multi variable polynomial : 1.1 Factoring sx2 - 2x - 24 shot to factor this multi-variable trinomial ...
-2x2-2x-24=0 Two options were found : x =(-1-√-47)/2=(-1-i√ 47 )/2= -0.5000-3.4278i x =(-1+√-47)/2=(-1+i√ 47 )/2= -0.5000+3.4278i step by step solution : action 1 :Equation at the finish of action ...
x2-2x-224=0 Two remedies were found : x = 16 x = -14 step by action solution : action 1 :Trying to element by dividing the middle term 1.1 Factoring x2-2x-224 The an initial term is, x2 ...
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To fix the equation, variable x^2-2x-24 using formula x^2+left(a+b ight)x+ab=left(x+a ight)left(x+b ight). To discover a and also b, collection up a mechanism to be solved.
Since ab is negative, a and b have the the contrary signs. Due to the fact that a+b is negative, the an adverse number has better absolute value than the positive. List all such integer bag that give product -24.
To fix the equation, variable the left hand next by grouping. First, left hand side requirements to it is in rewritten as x^2+ax+bx-24. To discover a and b, collection up a mechanism to be solved.
Since abdominal is negative, a and also b have actually the the contrary signs. Since a+b is negative, the an unfavorable number has greater absolute worth than the positive. List all such integer bag that offer product -24.
All equations of the kind ax^2+bx+c=0 have the right to be addressed using the quadratic formula: frac-b±sqrtb^2-4ac2a. The quadratic formula offers two solutions, one as soon as ± is enhancement and one once it is subtraction.
This equation is in standard form: ax^2+bx+c=0. Instead of 1 for a, -2 for b, and -24 because that c in the quadratic formula, frac-b±sqrtb^2-4ac2a.
Quadratic equations such together this one can be addressed by perfect the square. In bespeak to finish the square, the equation must first be in the type x^2+bx=c.

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Divide -2, the coefficient that the x term, through 2 to gain -1. Then add the square of -1 to both political parties of the equation. This step makes the left hand next of the equation a perfect square.
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