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Factor the polynomial by factoring out the greatest common factor, 2x−1 2 x - 1. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics …

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5x^{2}+2x-7=5\left(x-1\right)\times \frac{5x+7}{5} Add \frac{7}{5} to x by finding a common denominator and adding the numerators. Then reduce the fraction to lowest terms if possible.

x^{2}-x-6=0 -x+3\gt 2x+1 ; line\:(1,\:2),\:(3,\:1) f(x)=x^3 ; prove\:\tan^2(x)-\sin^2(x)=\tan^2(x)\sin^2(x) \frac{d}{dx}(\frac{3x+9}{2-x}) (\sin^2(\theta))' \sin(120)

Subtract x2 x 2 from 5x2 5 x 2. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just …

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Solve 5x2 + 2x + 5 = 0 using factoring. First we need to factor trinomial 5x2 +2x+5 and than we use factored form to solve an equation 5x2 + 2x +5 = 0. Since the quadratic trinomial cannot …