If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying y2 + 26y = -47 Reorder the terms: 26y + y2 = -47 Solving 26y + y2 = -47 Solving for variable 'y'. Reorder the terms: 47 + 26y + y2 = -47 + 47 Combine like terms: -47 + 47 = 0 47 + 26y + y2 = 0 Begin completing the square. Move the constant term to the right: Add '-47' to each side of the equation. 47 + 26y + -47 + y2 = 0 + -47 Reorder the terms: 47 + -47 + 26y + y2 = 0 + -47 Combine like terms: 47 + -47 = 0 0 + 26y + y2 = 0 + -47 26y + y2 = 0 + -47 Combine like terms: 0 + -47 = -47 26y + y2 = -47 The y term is 26y. Take half its coefficient (13). Square it (169) and add it to both sides. Add '169' to each side of the equation. 26y + 169 + y2 = -47 + 169 Reorder the terms: 169 + 26y + y2 = -47 + 169 Combine like terms: -47 + 169 = 122 169 + 26y + y2 = 122 Factor a perfect square on the left side: (y + 13)(y + 13) = 122 Calculate the square root of the right side: 11.045361017 Break this problem into two subproblems by setting (y + 13) equal to 11.045361017 and -11.045361017.Subproblem 1
y + 13 = 11.045361017 Simplifying y + 13 = 11.045361017 Reorder the terms: 13 + y = 11.045361017 Solving 13 + y = 11.045361017 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + y = 11.045361017 + -13 Combine like terms: 13 + -13 = 0 0 + y = 11.045361017 + -13 y = 11.045361017 + -13 Combine like terms: 11.045361017 + -13 = -1.954638983 y = -1.954638983 Simplifying y = -1.954638983Subproblem 2
y + 13 = -11.045361017 Simplifying y + 13 = -11.045361017 Reorder the terms: 13 + y = -11.045361017 Solving 13 + y = -11.045361017 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + y = -11.045361017 + -13 Combine like terms: 13 + -13 = 0 0 + y = -11.045361017 + -13 y = -11.045361017 + -13 Combine like terms: -11.045361017 + -13 = -24.045361017 y = -24.045361017 Simplifying y = -24.045361017Solution
The solution to the problem is based on the solutions from the subproblems. y = {-1.954638983, -24.045361017}
| x+(5)=x | | 27x-9+5=-3x-4 | | 3w+28=56 | | 553/c=181 | | ln(2)+ln(2x^2)=2 | | B(x)=45.00-0.08x | | -56+x=-5x+28 | | f(2n)=x^2-2x | | (70x+8)+(90x-4)+(60x+6)= | | x+4y+-4z=2 | | 20x=2(x+4) | | x+2x=2+x+2 | | ln(y)=-ln(x)+c | | 8y-98=y | | 2x+4y+4z=2 | | 99-100=y | | 6=6+7x | | ln(2)+(2x^2)=2 | | j^2-12j+1=0 | | 9(2x+3)=63 | | 4y=-5x^2+10 | | 2t-28=t | | 4x=6.7 | | 5t-75=125 | | d^2+12d-31=0 | | 14y+6=8 | | 3(v+1)=3v-70 | | 14-7c=13 | | 13a+43=3a+53 | | -4(5+9t)= | | 2(x^2-4x-508)=0 | | 871.9=1/3*3.14×49h |