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y=-15x Geometric figure: Straight Line Slope = -30.000/2.000 = -15.000 x-intercept = 0/15 = 0.00000 y-intercept = 0/1 = 0.00000 Rearrange: Rearrange the equation by subtracting what ...

Online math solver with free step by step solutions to algebra, calculus, and other math problems. Get help on the web or with our math app.

15x^{2}-x-2=0 All equations of the form ax^{2}+bx+c=0 can be solved using the quadratic formula: \frac{-b±\sqrt{b^{2}-4ac}}{2a}. The quadratic formula gives two solutions, one when ± is …

In mathematics, a quadratic equation (from Latin quadratus 'square') is an equation that can be rearranged in standard form as displaystyleax²+bx+c=0,, where the variable x represents an …

-15x=0 One solution was found : x = 0 Step by step solution : Step 1 :Solving a Single Variable Equation : 1.1 Solve : -15x = 0 Multiply both sides of the ...

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To solve the equation, factor x^{2}+15x-2700 using formula x^{2}+\left(a+b\right)x+ab=\left(x+a\right)\left(x+b\right). To find a and b, set up a system to be …

Find the sum of all x, 1 \le x \le 100, such that 7 divides x^2+15x+1. https://math.stackexchange.com/questions/1622554/find-the-sum-of-all-x-1-le-x-le-100-such …