If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying t2 + -12t + 9 = 0 Reorder the terms: 9 + -12t + t2 = 0 Solving 9 + -12t + t2 = 0 Solving for variable 't'. Begin completing the square. Move the constant term to the right: Add '-9' to each side of the equation. 9 + -12t + -9 + t2 = 0 + -9 Reorder the terms: 9 + -9 + -12t + t2 = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -12t + t2 = 0 + -9 -12t + t2 = 0 + -9 Combine like terms: 0 + -9 = -9 -12t + t2 = -9 The t term is -12t. Take half its coefficient (-6). Square it (36) and add it to both sides. Add '36' to each side of the equation. -12t + 36 + t2 = -9 + 36 Reorder the terms: 36 + -12t + t2 = -9 + 36 Combine like terms: -9 + 36 = 27 36 + -12t + t2 = 27 Factor a perfect square on the left side: (t + -6)(t + -6) = 27 Calculate the square root of the right side: 5.196152423 Break this problem into two subproblems by setting (t + -6) equal to 5.196152423 and -5.196152423.Subproblem 1
t + -6 = 5.196152423 Simplifying t + -6 = 5.196152423 Reorder the terms: -6 + t = 5.196152423 Solving -6 + t = 5.196152423 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + t = 5.196152423 + 6 Combine like terms: -6 + 6 = 0 0 + t = 5.196152423 + 6 t = 5.196152423 + 6 Combine like terms: 5.196152423 + 6 = 11.196152423 t = 11.196152423 Simplifying t = 11.196152423Subproblem 2
t + -6 = -5.196152423 Simplifying t + -6 = -5.196152423 Reorder the terms: -6 + t = -5.196152423 Solving -6 + t = -5.196152423 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + t = -5.196152423 + 6 Combine like terms: -6 + 6 = 0 0 + t = -5.196152423 + 6 t = -5.196152423 + 6 Combine like terms: -5.196152423 + 6 = 0.803847577 t = 0.803847577 Simplifying t = 0.803847577Solution
The solution to the problem is based on the solutions from the subproblems. t = {11.196152423, 0.803847577}
| 0.04-0.05(n+2)=0.1 | | 4.3a=-12.9 | | 4(5x+17)-3=8y-1 | | (1/14)-(-15/7)= | | J+(16)=2 | | 1/4(x-2)=1/7(x=1) | | 4x=8+5x | | -6(q+2)-3q=-9 | | 1/2=16.91 | | 12x^3+9x^2-15x= | | 5(x-2)+3(x+2)=0 | | 3x/7=9 | | x^2-29x=1 | | 6xy^2-30x^2y= | | x^2-2ax=1 | | 3u-10=7 | | 4x^4+20x^2+24=0 | | 6x^2+x+1=6 | | 2/3m-1/5=6/7 | | 6(q+2)-3q=-3 | | 3x-x-16=16 | | 3/7s=12 | | 2b-(-6+2b)=4 | | y/4-3=12 | | 2b-1-3=8 | | 5t-1=9 | | 2x/7=18 | | 9z^2+3z-20=0 | | 6z^2+25z+25=0 | | 3y-1-5=6 | | 5(2x-4)+5x-6(3x-2)+9=-5x+11+6 | | 2(x+5)=-3 |