If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 = 7 + -3x Solving 2x2 = 7 + -3x Solving for variable 'x'. Reorder the terms: -7 + 3x + 2x2 = 7 + -3x + -7 + 3x Reorder the terms: -7 + 3x + 2x2 = 7 + -7 + -3x + 3x Combine like terms: 7 + -7 = 0 -7 + 3x + 2x2 = 0 + -3x + 3x -7 + 3x + 2x2 = -3x + 3x Combine like terms: -3x + 3x = 0 -7 + 3x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -3.5 + 1.5x + x2 = 0 Move the constant term to the right: Add '3.5' to each side of the equation. -3.5 + 1.5x + 3.5 + x2 = 0 + 3.5 Reorder the terms: -3.5 + 3.5 + 1.5x + x2 = 0 + 3.5 Combine like terms: -3.5 + 3.5 = 0.0 0.0 + 1.5x + x2 = 0 + 3.5 1.5x + x2 = 0 + 3.5 Combine like terms: 0 + 3.5 = 3.5 1.5x + x2 = 3.5 The x term is 1.5x. Take half its coefficient (0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. 1.5x + 0.5625 + x2 = 3.5 + 0.5625 Reorder the terms: 0.5625 + 1.5x + x2 = 3.5 + 0.5625 Combine like terms: 3.5 + 0.5625 = 4.0625 0.5625 + 1.5x + x2 = 4.0625 Factor a perfect square on the left side: (x + 0.75)(x + 0.75) = 4.0625 Calculate the square root of the right side: 2.015564437 Break this problem into two subproblems by setting (x + 0.75) equal to 2.015564437 and -2.015564437.Subproblem 1
x + 0.75 = 2.015564437 Simplifying x + 0.75 = 2.015564437 Reorder the terms: 0.75 + x = 2.015564437 Solving 0.75 + x = 2.015564437 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.75' to each side of the equation. 0.75 + -0.75 + x = 2.015564437 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + x = 2.015564437 + -0.75 x = 2.015564437 + -0.75 Combine like terms: 2.015564437 + -0.75 = 1.265564437 x = 1.265564437 Simplifying x = 1.265564437Subproblem 2
x + 0.75 = -2.015564437 Simplifying x + 0.75 = -2.015564437 Reorder the terms: 0.75 + x = -2.015564437 Solving 0.75 + x = -2.015564437 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.75' to each side of the equation. 0.75 + -0.75 + x = -2.015564437 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + x = -2.015564437 + -0.75 x = -2.015564437 + -0.75 Combine like terms: -2.015564437 + -0.75 = -2.765564437 x = -2.765564437 Simplifying x = -2.765564437Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.265564437, -2.765564437}
| 6x^9-14x-10x^4= | | (x^2+6x+9)*(x^2-6x+34)= | | wx=7a+1 | | (x^2+6x+9)(x^2-6x+34)= | | 5(40-b)+7b=230 | | 8/4=m/10 | | 4(5-y)-3=-7 | | (1/4)^0.5 | | (5+6i)(-2+3i)=0 | | 8sinx+4=0 | | 0=y^2-20y+64 | | (-7+2i)-(-5i)=0 | | 25=x+(y+6) | | 80k=4.80 | | 8m-28=44 | | -6x-4y=-9 | | (3x^2+5x-6)-(-2x^2-6x+7)= | | 52-3x=10-10x | | 90*X=810 | | (x+(-3.4))+5=3.7 | | 90timesX=810 | | 4x+3x=2100 | | 3(15-2b)-2b=5 | | e^2x=40 | | 16=(x-2)+(y-6) | | 90xX=810 | | 10-3x+3+6x=2x+19+5x+8 | | 3a-2(-2a+6)=4 | | 4x-2(3)=14 | | 26=5x+15 | | 7n-5=51 | | 4m-4=3(m+7) |