6x2 = -7x -2
6x2 + 7x + 2 = 0
6x2 + 3x + 4x + 2 = 0
3x(2x + 1) + 2(2x + 1) = 0
(2x + 1)(3x + 2) = 0
2x + 1 = 0 or 3x + 2 = 0
So, x = -1/2 or -2/3
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5.
technically it's already solved, you just have to graph it i guess.
You don't. There's no question there, and nothing that needs solving. If it were equal to something, then we could find what number 'x' must be.
If x squared equals n, then x is the square root of n.
m2 - 8m = 0Factor the expression on the left:m (m - 8) = 0If either factor is zero, then the two sides are equal:m - 8 = 0m = 8m = 0