If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + -15x + 5 = 0 Reorder the terms: 5 + -15x + 3x2 = 0 Solving 5 + -15x + 3x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 1.666666667 + -5x + x2 = 0 Move the constant term to the right: Add '-1.666666667' to each side of the equation. 1.666666667 + -5x + -1.666666667 + x2 = 0 + -1.666666667 Reorder the terms: 1.666666667 + -1.666666667 + -5x + x2 = 0 + -1.666666667 Combine like terms: 1.666666667 + -1.666666667 = 0.000000000 0.000000000 + -5x + x2 = 0 + -1.666666667 -5x + x2 = 0 + -1.666666667 Combine like terms: 0 + -1.666666667 = -1.666666667 -5x + x2 = -1.666666667 The x term is -5x. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5x + 6.25 + x2 = -1.666666667 + 6.25 Reorder the terms: 6.25 + -5x + x2 = -1.666666667 + 6.25 Combine like terms: -1.666666667 + 6.25 = 4.583333333 6.25 + -5x + x2 = 4.583333333 Factor a perfect square on the left side: (x + -2.5)(x + -2.5) = 4.583333333 Calculate the square root of the right side: 2.140872096 Break this problem into two subproblems by setting (x + -2.5) equal to 2.140872096 and -2.140872096.Subproblem 1
x + -2.5 = 2.140872096 Simplifying x + -2.5 = 2.140872096 Reorder the terms: -2.5 + x = 2.140872096 Solving -2.5 + x = 2.140872096 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = 2.140872096 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = 2.140872096 + 2.5 x = 2.140872096 + 2.5 Combine like terms: 2.140872096 + 2.5 = 4.640872096 x = 4.640872096 Simplifying x = 4.640872096Subproblem 2
x + -2.5 = -2.140872096 Simplifying x + -2.5 = -2.140872096 Reorder the terms: -2.5 + x = -2.140872096 Solving -2.5 + x = -2.140872096 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = -2.140872096 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = -2.140872096 + 2.5 x = -2.140872096 + 2.5 Combine like terms: -2.140872096 + 2.5 = 0.359127904 x = 0.359127904 Simplifying x = 0.359127904Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.640872096, 0.359127904}
| A=pir^2+pirs | | 16-21=y | | 2y-10+(5-4y)=1-(y-6) | | x=8+-1*12 | | 90=3x+12 | | 16+11y=180 | | 0.054=0.03p | | -17u=51 | | -17u=50 | | a=4a^2-2a+10 | | -9y^2+48y-63=0 | | x+6x=3+9(x-3) | | 8.6(3x+1)=17 | | 6.2(2x+7)=11 | | 3G+12=2G+7 | | 4(3x-4)=44 | | 3(4x-5)=16 | | 5(3x-1)=4 | | X^2=9(4-x) | | x+6(x)=160 | | t+12=42 | | m+23=40 | | 4x^2-9y^2-36y+16x=56 | | 32=z | | 2+6=30 | | B+43+82=180 | | y+.5=-.75 | | 5h=120 | | 135=71+z | | 3(5m-2)-2(4m-5)= | | P(x)=5x | | 4t+8whent=-6 |