x + 1
2x+7x-10=4x+3-2x 9x-10=2x+3 7x=13 x=13/7ans
(x - 3)(2x - 7)
4x2 + 6x - 3 (with no remainder)
The question contains an expression but not an equation. You cannot solve an expression.
x + 1
2x+7x-10=4x+3-2x 9x-10=2x+3 7x=13 x=13/7ans
(x - 3)(2x - 7)
2x squared minus 5x minus 3 factored is (2x+1)(x-3).
4x2 + 6x - 3 (with no remainder)
I assume you wish to simplify the expression (x - 2)/(3x + 9) . (2x + 6)/(2x - 4) = (x - 2)(2x + 6) / [(3x + 9)(2x - 4)] = 2(x - 2)(x + 3) / [6(x + 3)(x - 2)] = 1/3.
2x+3y=13 3x-y=3 x=2
2x squared - 5x - 3 = (2x +1)(x -3)
The question contains an expression but not an equation. You cannot solve an expression.
Numerator = (x + 4)*(x + 3) Denominator = (2x - 1)*(x + 3) Calcelling out the common factor, (x + 3), the answer is (x + 4) divided by (2x - 1) provided x ≠0.5
After long division, (2x2-5x+5)/(x-2) = 2x-1+3/(x-2).
13*3 - 3/3 = 39 - 1 = 38