If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (-2w2 + 4w + -7) + (3w2 + 6w + 5) = 0 Reorder the terms: (-7 + 4w + -2w2) + (3w2 + 6w + 5) = 0 Remove parenthesis around (-7 + 4w + -2w2) -7 + 4w + -2w2 + (3w2 + 6w + 5) = 0 Reorder the terms: -7 + 4w + -2w2 + (5 + 6w + 3w2) = 0 Remove parenthesis around (5 + 6w + 3w2) -7 + 4w + -2w2 + 5 + 6w + 3w2 = 0 Reorder the terms: -7 + 5 + 4w + 6w + -2w2 + 3w2 = 0 Combine like terms: -7 + 5 = -2 -2 + 4w + 6w + -2w2 + 3w2 = 0 Combine like terms: 4w + 6w = 10w -2 + 10w + -2w2 + 3w2 = 0 Combine like terms: -2w2 + 3w2 = 1w2 -2 + 10w + 1w2 = 0 Solving -2 + 10w + 1w2 = 0 Solving for variable 'w'. Begin completing the square. Move the constant term to the right: Add '2' to each side of the equation. -2 + 10w + 2 + w2 = 0 + 2 Reorder the terms: -2 + 2 + 10w + w2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 10w + w2 = 0 + 2 10w + w2 = 0 + 2 Combine like terms: 0 + 2 = 2 10w + w2 = 2 The w term is 10w. Take half its coefficient (5). Square it (25) and add it to both sides. Add '25' to each side of the equation. 10w + 25 + w2 = 2 + 25 Reorder the terms: 25 + 10w + w2 = 2 + 25 Combine like terms: 2 + 25 = 27 25 + 10w + w2 = 27 Factor a perfect square on the left side: (w + 5)(w + 5) = 27 Calculate the square root of the right side: 5.196152423 Break this problem into two subproblems by setting (w + 5) equal to 5.196152423 and -5.196152423.Subproblem 1
w + 5 = 5.196152423 Simplifying w + 5 = 5.196152423 Reorder the terms: 5 + w = 5.196152423 Solving 5 + w = 5.196152423 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + w = 5.196152423 + -5 Combine like terms: 5 + -5 = 0 0 + w = 5.196152423 + -5 w = 5.196152423 + -5 Combine like terms: 5.196152423 + -5 = 0.196152423 w = 0.196152423 Simplifying w = 0.196152423Subproblem 2
w + 5 = -5.196152423 Simplifying w + 5 = -5.196152423 Reorder the terms: 5 + w = -5.196152423 Solving 5 + w = -5.196152423 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + w = -5.196152423 + -5 Combine like terms: 5 + -5 = 0 0 + w = -5.196152423 + -5 w = -5.196152423 + -5 Combine like terms: -5.196152423 + -5 = -10.196152423 w = -10.196152423 Simplifying w = -10.196152423Solution
The solution to the problem is based on the solutions from the subproblems. w = {0.196152423, -10.196152423}
| .2(4y-1)=2 | | -5+20x+19x=180 | | (3*4)(5n)=66 | | f(x)=x^2+5x+2 | | 20x-45=214 | | 2m+3=17 | | 2x^2+24948-324x=0 | | 4(x-3)=4x-3 | | -5+20x+19x= | | -3(a+5)+3=-6(a+8) | | 200+.05t=75+.10t | | -4x-4y=10 | | 0.25(2b-12)+b^2=0.5b+22 | | 7n+3=35-n | | 2x^2+3x+29= | | 186+193= | | -5x^2=-11x+9 | | -81=27a | | 31*6= | | 6+(-0.3)(-0.4)(2)= | | 75+.10t=400 | | x^2-x+2=2 | | (10x-7)+5x+(4x+6)= | | 31*374= | | x+2(3x-6)=x+12 | | 5x^2-11x+9=0 | | 200+.05t=400 | | -21=5p+6 | | Y=0.62x | | u=6(4n+31)+7(n+1) | | 12=x^2-12x | | 4y+2x-5=0 |