If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = x2 + 0.151x + -0.064 Reorder the terms: 0 = -0.064 + 0.151x + x2 Solving 0 = -0.064 + 0.151x + x2 Solving for variable 'x'. Combine like terms: 0 + 0.064 = 0.064 0.064 + -0.151x + -1x2 = -0.064 + 0.151x + x2 + 0.064 + -0.151x + -1x2 Reorder the terms: 0.064 + -0.151x + -1x2 = -0.064 + 0.064 + 0.151x + -0.151x + x2 + -1x2 Combine like terms: -0.064 + 0.064 = 0.000 0.064 + -0.151x + -1x2 = 0.000 + 0.151x + -0.151x + x2 + -1x2 0.064 + -0.151x + -1x2 = 0.151x + -0.151x + x2 + -1x2 Combine like terms: 0.151x + -0.151x = 0.000 0.064 + -0.151x + -1x2 = 0.000 + x2 + -1x2 0.064 + -0.151x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 0.064 + -0.151x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -0.064 + 0.151x + x2 = 0 Move the constant term to the right: Add '0.064' to each side of the equation. -0.064 + 0.151x + 0.064 + x2 = 0 + 0.064 Reorder the terms: -0.064 + 0.064 + 0.151x + x2 = 0 + 0.064 Combine like terms: -0.064 + 0.064 = 0.000 0.000 + 0.151x + x2 = 0 + 0.064 0.151x + x2 = 0 + 0.064 Combine like terms: 0 + 0.064 = 0.064 0.151x + x2 = 0.064 The x term is 0.151x. Take half its coefficient (0.0755). Square it (0.00570025) and add it to both sides. Add '0.00570025' to each side of the equation. 0.151x + 0.00570025 + x2 = 0.064 + 0.00570025 Reorder the terms: 0.00570025 + 0.151x + x2 = 0.064 + 0.00570025 Combine like terms: 0.064 + 0.00570025 = 0.06970025 0.00570025 + 0.151x + x2 = 0.06970025 Factor a perfect square on the left side: (x + 0.0755)(x + 0.0755) = 0.06970025 Calculate the square root of the right side: 0.264008049 Break this problem into two subproblems by setting (x + 0.0755) equal to 0.264008049 and -0.264008049.Subproblem 1
x + 0.0755 = 0.264008049 Simplifying x + 0.0755 = 0.264008049 Reorder the terms: 0.0755 + x = 0.264008049 Solving 0.0755 + x = 0.264008049 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.0755' to each side of the equation. 0.0755 + -0.0755 + x = 0.264008049 + -0.0755 Combine like terms: 0.0755 + -0.0755 = 0.0000 0.0000 + x = 0.264008049 + -0.0755 x = 0.264008049 + -0.0755 Combine like terms: 0.264008049 + -0.0755 = 0.188508049 x = 0.188508049 Simplifying x = 0.188508049Subproblem 2
x + 0.0755 = -0.264008049 Simplifying x + 0.0755 = -0.264008049 Reorder the terms: 0.0755 + x = -0.264008049 Solving 0.0755 + x = -0.264008049 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.0755' to each side of the equation. 0.0755 + -0.0755 + x = -0.264008049 + -0.0755 Combine like terms: 0.0755 + -0.0755 = 0.0000 0.0000 + x = -0.264008049 + -0.0755 x = -0.264008049 + -0.0755 Combine like terms: -0.264008049 + -0.0755 = -0.339508049 x = -0.339508049 Simplifying x = -0.339508049Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.188508049, -0.339508049}
| 3j^2+5j+2=0 | | 3x-4(1-2x)=40 | | 9x-15-2x=3-20+3x | | 5-a/7=4/6 | | 10=8g | | 8a-(5+2a)+3=2 | | 17g-17=17 | | -10=4+k | | 8(x+1+3)(2x-2)=44 | | -4x+3(3x+2)=46 | | 3j^2+10j+7=0 | | 5(2z+4)=8-3(z-4) | | 5(6x-4)=3(-4x+35)+1 | | (6x+53)=(10x+41) | | 4ax+24bx-ay-6by=0 | | 4(5-3n)-9=3n-4 | | 9(u+2)=2u-3 | | 9p-5-8(p+4)= | | 2(x+15)= | | 5(2a+3)-7=2(a-4) | | 8w-8=w+42 | | 9(x-18)=18 | | 2x+4x=5y-3y+2 | | =F(-5)+F(3) | | 18+a=7a | | 56x+32y-24z=0 | | 7-t=3t-5 | | 8a-(5+2a)+3=1 | | =f(-3)+f(4) | | 4n^2+6n-550=0 | | 3f=1f+6 | | -26.5=9.5+3.5(v-4.5) |