If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 10x2 + 2x = 9 Reorder the terms: 2x + 10x2 = 9 Solving 2x + 10x2 = 9 Solving for variable 'x'. Reorder the terms: -9 + 2x + 10x2 = 9 + -9 Combine like terms: 9 + -9 = 0 -9 + 2x + 10x2 = 0 Begin completing the square. Divide all terms by 10 the coefficient of the squared term: Divide each side by '10'. -0.9 + 0.2x + x2 = 0 Move the constant term to the right: Add '0.9' to each side of the equation. -0.9 + 0.2x + 0.9 + x2 = 0 + 0.9 Reorder the terms: -0.9 + 0.9 + 0.2x + x2 = 0 + 0.9 Combine like terms: -0.9 + 0.9 = 0.0 0.0 + 0.2x + x2 = 0 + 0.9 0.2x + x2 = 0 + 0.9 Combine like terms: 0 + 0.9 = 0.9 0.2x + x2 = 0.9 The x term is 0.2x. Take half its coefficient (0.1). Square it (0.01) and add it to both sides. Add '0.01' to each side of the equation. 0.2x + 0.01 + x2 = 0.9 + 0.01 Reorder the terms: 0.01 + 0.2x + x2 = 0.9 + 0.01 Combine like terms: 0.9 + 0.01 = 0.91 0.01 + 0.2x + x2 = 0.91 Factor a perfect square on the left side: (x + 0.1)(x + 0.1) = 0.91 Calculate the square root of the right side: 0.953939201 Break this problem into two subproblems by setting (x + 0.1) equal to 0.953939201 and -0.953939201.Subproblem 1
x + 0.1 = 0.953939201 Simplifying x + 0.1 = 0.953939201 Reorder the terms: 0.1 + x = 0.953939201 Solving 0.1 + x = 0.953939201 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.1' to each side of the equation. 0.1 + -0.1 + x = 0.953939201 + -0.1 Combine like terms: 0.1 + -0.1 = 0.0 0.0 + x = 0.953939201 + -0.1 x = 0.953939201 + -0.1 Combine like terms: 0.953939201 + -0.1 = 0.853939201 x = 0.853939201 Simplifying x = 0.853939201Subproblem 2
x + 0.1 = -0.953939201 Simplifying x + 0.1 = -0.953939201 Reorder the terms: 0.1 + x = -0.953939201 Solving 0.1 + x = -0.953939201 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.1' to each side of the equation. 0.1 + -0.1 + x = -0.953939201 + -0.1 Combine like terms: 0.1 + -0.1 = 0.0 0.0 + x = -0.953939201 + -0.1 x = -0.953939201 + -0.1 Combine like terms: -0.953939201 + -0.1 = -1.053939201 x = -1.053939201 Simplifying x = -1.053939201Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.853939201, -1.053939201}
| -4(3c+2)=40 | | 4p-20.5=-6.2p+17.24 | | 2(3x-7)=-8 | | 4(2a-1)-(3a+6)=0 | | 2y-18=40 | | 0=x^2-18x-9720 | | 4m^2=24m-36 | | 4q^2=20q-9 | | 2x-5x-3=2x-10 | | 8x+7=11-8 | | t-7=-5t+21-4 | | 2+0.45m=11 | | 17b-15b=18 | | 4e(2x)-3e(x)=0 | | t-7=-5t+21+4 | | 5-3w+4=w-7 | | X+(2x-5)+(2x-6)=169 | | (b+30)b= | | 18x+(-9)=9 | | In(X-9)=in(5x+5) | | 3x=125-3x | | 5x+21=61 | | 8x=0+1+8 | | 2+1=2x-2 | | 2x+2231*1337=3442 | | 8x=0+1 | | 2y+4(y-8)=22 | | 8w-16=6w+30 | | -2x+1+3(x-4)=4(3-x)+4 | | 3x=125-2x | | 14+2g=8+5g | | 7x+4y=55 |