If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -0.03x2 + 2.1x + 5.4 = 0 Reorder the terms: 5.4 + 2.1x + -0.03x2 = 0 Solving 5.4 + 2.1x + -0.03x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by -0.03 the coefficient of the squared term: Divide each side by '-0.03'. -180 + -70x + x2 = 0 Move the constant term to the right: Add '180' to each side of the equation. -180 + -70x + 180 + x2 = 0 + 180 Reorder the terms: -180 + 180 + -70x + x2 = 0 + 180 Combine like terms: -180 + 180 = 0 0 + -70x + x2 = 0 + 180 -70x + x2 = 0 + 180 Combine like terms: 0 + 180 = 180 -70x + x2 = 180 The x term is -70x. Take half its coefficient (-35). Square it (1225) and add it to both sides. Add '1225' to each side of the equation. -70x + 1225 + x2 = 180 + 1225 Reorder the terms: 1225 + -70x + x2 = 180 + 1225 Combine like terms: 180 + 1225 = 1405 1225 + -70x + x2 = 1405 Factor a perfect square on the left side: (x + -35)(x + -35) = 1405 Calculate the square root of the right side: 37.483329628 Break this problem into two subproblems by setting (x + -35) equal to 37.483329628 and -37.483329628.Subproblem 1
x + -35 = 37.483329628 Simplifying x + -35 = 37.483329628 Reorder the terms: -35 + x = 37.483329628 Solving -35 + x = 37.483329628 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '35' to each side of the equation. -35 + 35 + x = 37.483329628 + 35 Combine like terms: -35 + 35 = 0 0 + x = 37.483329628 + 35 x = 37.483329628 + 35 Combine like terms: 37.483329628 + 35 = 72.483329628 x = 72.483329628 Simplifying x = 72.483329628Subproblem 2
x + -35 = -37.483329628 Simplifying x + -35 = -37.483329628 Reorder the terms: -35 + x = -37.483329628 Solving -35 + x = -37.483329628 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '35' to each side of the equation. -35 + 35 + x = -37.483329628 + 35 Combine like terms: -35 + 35 = 0 0 + x = -37.483329628 + 35 x = -37.483329628 + 35 Combine like terms: -37.483329628 + 35 = -2.483329628 x = -2.483329628 Simplifying x = -2.483329628Solution
The solution to the problem is based on the solutions from the subproblems. x = {72.483329628, -2.483329628}
| ((x^0.75)^4*x^0)/((x^5)/(x^0.5)) | | b=12a | | 6x+32=90 | | 13+8x=62-5x | | -5w-8-w=-20 | | 2m+6=m+2 | | -5w-8-w=20 | | a+3+a=10 | | 8(x+4)+2=2x+6(5+x) | | 90=7x+55 | | 8(x+2)+2=2x+6(5+x) | | 3x-5x/6-105/6=-11 | | 9=r+11 | | x-9(-5.5)=3 | | p+11.2=-4.3 | | p+11.2=4.3 | | k(x)=2x-3x-2 | | 8x+32y=128 | | 12.3-10x= | | (p+4)=(p-2) | | x+8=7y | | 10x-12.3= | | 6y^2+0y-6=0 | | 4-2(3)= | | 2/7=x/9 | | tan(4x-1)=0 | | (-32)1/5 | | x-24.75=3 | | -3(t-2)+9t=8t-3 | | 2=3x+10 | | 5x+1+6x+2=7x+3 | | -4(7-6k)=14 |