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What is the factor of 3x2 2x 2 equals 0?
3x2 + 2x + 2 = 0 Can not be factored. You can however solve it for x: 3x2 + 2x = -2 x2 + 2x/3 = -2/3 x2 + 2x/3 + 1/9 = -2/3 + 1/9 (x + 1/9)2 = -5/9 x + 1/9 = ±√(-5/9) x = -1/9 ± i√(5/9) x = -1/9 ± i√5 / 3 x = -1/9 ± 3i√5 / 9 x = (-1 ± 3i√5) / 9
2x plus 3 equals x plus 5?
2x+3=x+5Since x contains the variable to solve for, move it to the left-hand side of the equation by subtracting x from both sides.2x+3-x=5Since 2x and -x are like terms, add -x to 2x to get x.x+3=5Since 3 does not contain the variable to solve for, move it to the right-hand side of the equation by subtracting 3 from both sides.x=-3+5Add 5 to -3 to get 2.x=2
How do you solve 2x plus 7 equals 1?
2x + 7 = 1 Therefore, 2x = -6 x = -6/2 x = -3
How do you solve x plus 2X equals 33?
x + 2x = 33 3x = 33 3x/3 = 33/3 x = 11
How do you solve the equation 3x-2 equals 2x plus 3?
3x-2 = 2x+3 3x-2x = 3+2 x = 5
