If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3w2 + -0.75w = 0.5 Reorder the terms: -0.75w + 3w2 = 0.5 Solving -0.75w + 3w2 = 0.5 Solving for variable 'w'. Reorder the terms: -0.5 + -0.75w + 3w2 = 0.5 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 -0.5 + -0.75w + 3w2 = 0.0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -0.1666666667 + -0.25w + w2 = 0.0 Move the constant term to the right: Add '0.1666666667' to each side of the equation. -0.1666666667 + -0.25w + 0.1666666667 + w2 = 0.0 + 0.1666666667 Reorder the terms: -0.1666666667 + 0.1666666667 + -0.25w + w2 = 0.0 + 0.1666666667 Combine like terms: -0.1666666667 + 0.1666666667 = 0.0000000000 0.0000000000 + -0.25w + w2 = 0.0 + 0.1666666667 -0.25w + w2 = 0.0 + 0.1666666667 Combine like terms: 0.0 + 0.1666666667 = 0.1666666667 -0.25w + w2 = 0.1666666667 The w term is -0.25w. Take half its coefficient (-0.125). Square it (0.015625) and add it to both sides. Add '0.015625' to each side of the equation. -0.25w + 0.015625 + w2 = 0.1666666667 + 0.015625 Reorder the terms: 0.015625 + -0.25w + w2 = 0.1666666667 + 0.015625 Combine like terms: 0.1666666667 + 0.015625 = 0.1822916667 0.015625 + -0.25w + w2 = 0.1822916667 Factor a perfect square on the left side: (w + -0.125)(w + -0.125) = 0.1822916667 Calculate the square root of the right side: 0.426956282 Break this problem into two subproblems by setting (w + -0.125) equal to 0.426956282 and -0.426956282.Subproblem 1
w + -0.125 = 0.426956282 Simplifying w + -0.125 = 0.426956282 Reorder the terms: -0.125 + w = 0.426956282 Solving -0.125 + w = 0.426956282 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '0.125' to each side of the equation. -0.125 + 0.125 + w = 0.426956282 + 0.125 Combine like terms: -0.125 + 0.125 = 0.000 0.000 + w = 0.426956282 + 0.125 w = 0.426956282 + 0.125 Combine like terms: 0.426956282 + 0.125 = 0.551956282 w = 0.551956282 Simplifying w = 0.551956282Subproblem 2
w + -0.125 = -0.426956282 Simplifying w + -0.125 = -0.426956282 Reorder the terms: -0.125 + w = -0.426956282 Solving -0.125 + w = -0.426956282 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '0.125' to each side of the equation. -0.125 + 0.125 + w = -0.426956282 + 0.125 Combine like terms: -0.125 + 0.125 = 0.000 0.000 + w = -0.426956282 + 0.125 w = -0.426956282 + 0.125 Combine like terms: -0.426956282 + 0.125 = -0.301956282 w = -0.301956282 Simplifying w = -0.301956282Solution
The solution to the problem is based on the solutions from the subproblems. w = {0.551956282, -0.301956282}
| 5r-21=-3(7+4r) | | x+2y+.5z=50x+y+Z+100 | | -8b^2+8b-2=0 | | 80/x=2 | | x/9-2=5 | | x+2y+.5z=50 | | 0.71m-2-0.85=-13 | | 4(-2)squared+8(2)+3(-2)+6= | | -8+6b=-4+4(-2b-8) | | 10p^2+37p+30=0 | | 1-√(5x)/√(6x) | | 7b^2+55b+42=0 | | -5w-6=4w-3 | | 0.12d-4+0.36d-4=5 | | y=4.5-1x | | 1/y-1/x=1/42 | | x^10+31x^5-32=0 | | 64t^2+28t+1156=0 | | 2x+29=9 | | 1x+12=-1x+4 | | x+(5x-3)=87 | | -2(8x-8)=-96 | | 5(-7k+6)=170 | | 12t+-8=52 | | 0.25w-6=0.83w+8 | | (x+5)+(x+5)=(4x-2) | | x+5(x-3)=87 | | -0.6+7+0.4b=19 | | -4x+2x-x=15 | | X^2+2x+1=4(x+4) | | 24-3x=7x+4 | | sinx=0.27 |