If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = -16t2 + 45t + 7 Reorder the terms: 0 = 7 + 45t + -16t2 Solving 0 = 7 + 45t + -16t2 Solving for variable 't'. Combine like terms: 0 + -7 = -7 -7 + -45t + 16t2 = 7 + 45t + -16t2 + -7 + -45t + 16t2 Reorder the terms: -7 + -45t + 16t2 = 7 + -7 + 45t + -45t + -16t2 + 16t2 Combine like terms: 7 + -7 = 0 -7 + -45t + 16t2 = 0 + 45t + -45t + -16t2 + 16t2 -7 + -45t + 16t2 = 45t + -45t + -16t2 + 16t2 Combine like terms: 45t + -45t = 0 -7 + -45t + 16t2 = 0 + -16t2 + 16t2 -7 + -45t + 16t2 = -16t2 + 16t2 Combine like terms: -16t2 + 16t2 = 0 -7 + -45t + 16t2 = 0 Begin completing the square. Divide all terms by 16 the coefficient of the squared term: Divide each side by '16'. -0.4375 + -2.8125t + t2 = 0 Move the constant term to the right: Add '0.4375' to each side of the equation. -0.4375 + -2.8125t + 0.4375 + t2 = 0 + 0.4375 Reorder the terms: -0.4375 + 0.4375 + -2.8125t + t2 = 0 + 0.4375 Combine like terms: -0.4375 + 0.4375 = 0.0000 0.0000 + -2.8125t + t2 = 0 + 0.4375 -2.8125t + t2 = 0 + 0.4375 Combine like terms: 0 + 0.4375 = 0.4375 -2.8125t + t2 = 0.4375 The t term is -2.8125t. Take half its coefficient (-1.40625). Square it (1.977539063) and add it to both sides. Add '1.977539063' to each side of the equation. -2.8125t + 1.977539063 + t2 = 0.4375 + 1.977539063 Reorder the terms: 1.977539063 + -2.8125t + t2 = 0.4375 + 1.977539063 Combine like terms: 0.4375 + 1.977539063 = 2.415039063 1.977539063 + -2.8125t + t2 = 2.415039063 Factor a perfect square on the left side: (t + -1.40625)(t + -1.40625) = 2.415039063 Calculate the square root of the right side: 1.554039595 Break this problem into two subproblems by setting (t + -1.40625) equal to 1.554039595 and -1.554039595.Subproblem 1
t + -1.40625 = 1.554039595 Simplifying t + -1.40625 = 1.554039595 Reorder the terms: -1.40625 + t = 1.554039595 Solving -1.40625 + t = 1.554039595 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1.40625' to each side of the equation. -1.40625 + 1.40625 + t = 1.554039595 + 1.40625 Combine like terms: -1.40625 + 1.40625 = 0.00000 0.00000 + t = 1.554039595 + 1.40625 t = 1.554039595 + 1.40625 Combine like terms: 1.554039595 + 1.40625 = 2.960289595 t = 2.960289595 Simplifying t = 2.960289595Subproblem 2
t + -1.40625 = -1.554039595 Simplifying t + -1.40625 = -1.554039595 Reorder the terms: -1.40625 + t = -1.554039595 Solving -1.40625 + t = -1.554039595 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '1.40625' to each side of the equation. -1.40625 + 1.40625 + t = -1.554039595 + 1.40625 Combine like terms: -1.40625 + 1.40625 = 0.00000 0.00000 + t = -1.554039595 + 1.40625 t = -1.554039595 + 1.40625 Combine like terms: -1.554039595 + 1.40625 = -0.147789595 t = -0.147789595 Simplifying t = -0.147789595Solution
The solution to the problem is based on the solutions from the subproblems. t = {2.960289595, -0.147789595}
| 4y(4v)= | | -12(x+60)=4(x-6) | | 5v(3y)= | | 16x^2=9x | | 2z-6=(-6) | | A-B=4B | | 15=43-3y | | 40-q-q-2q=80 | | x^2-13=4x | | 81s^2+-16=0 | | u(4x)= | | 2x+15=43-15 | | 24v-7=65 | | 7.45-10= | | 4.35+3.08= | | -(5y+1)-(-4y-5)=-4 | | 4v^2+4v+1=0 | | 6m+10=4m+50 | | x(x+3)+50=2(x+3)(x-2) | | -98+4x=152-6x | | -9.63*(-0.7)= | | 7p-2p+3=4p+17 | | 5w=-85 | | ln(x+3)-ln(4)=3 | | y-17=8 | | (18-x)(15+x)=280 | | 25c^2-144g^2=0 | | 4x(2w)= | | 3(36x^2-25)=0 | | 5x-180+7=4x+115 | | 108x^2-75=0 | | -73-7x=89+2x |