I am stuck here on this problem, it should be in the six stepts of quadratic equations. a x 2 − 2 x − 13 = 0 x 2 + 2 x = 13 4 x 2 + 8 x = 52 4 x 2 + 8 x + 4 = 52 + 4 4 x 2 + 8 x + 4 = 56

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I am stuck here on this problem, it should be in the six stepts of quadratic equations.  a      x    2    −  2  x  −  13  =  0        x    2    +  2  x  =  13    4      x    2    +  8  x  =  52    4      x    2    +  8  x  +  4  =  52  +  4    4      x    2    +  8  x  +  4  =  56

kamphundg4 · Accepted Answer

Step 1Standard form:  a      x    2    +  b  x  +  c  =  0Use the quadratic formula.If a sign says -, that means the following number is negative.

Brenton Dixon · Accepted Answer

Step 1For this Equation you must remember the Order of Operations, aka the pemdas rule.      x    2    −  2  x  −  13  =  0        x    2    −  2  x  =  13  →     added 13 to both sides    −  1  x  =  13  →     combined like terms    x  =  −  13  →     divided both sides by -1    −  13  =  xStep 2Solvednote: 2x is the same as   2      x    1

I am stuck here on this problem, it should be in the six stepts of quadratic equations. ax^2-2x-13=0; x^2+2x=13; 4x^2 +8x=52; 4x^2+8x+4=52+4; 4x^2+8x+4=56

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