If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (0.5t + -0.3)(0.07t + 1) = 0 Reorder the terms: (-0.3 + 0.5t)(0.07t + 1) = 0 Reorder the terms: (-0.3 + 0.5t)(1 + 0.07t) = 0 Multiply (-0.3 + 0.5t) * (1 + 0.07t) (-0.3(1 + 0.07t) + 0.5t * (1 + 0.07t)) = 0 ((1 * -0.3 + 0.07t * -0.3) + 0.5t * (1 + 0.07t)) = 0 ((-0.3 + -0.021t) + 0.5t * (1 + 0.07t)) = 0 (-0.3 + -0.021t + (1 * 0.5t + 0.07t * 0.5t)) = 0 (-0.3 + -0.021t + (0.5t + 0.035t2)) = 0 Combine like terms: -0.021t + 0.5t = 0.479t (-0.3 + 0.479t + 0.035t2) = 0 Solving -0.3 + 0.479t + 0.035t2 = 0 Solving for variable 't'. Begin completing the square. Divide all terms by 0.035 the coefficient of the squared term: Divide each side by '0.035'. -8.571428571 + 13.68571429t + t2 = 0 Move the constant term to the right: Add '8.571428571' to each side of the equation. -8.571428571 + 13.68571429t + 8.571428571 + t2 = 0 + 8.571428571 Reorder the terms: -8.571428571 + 8.571428571 + 13.68571429t + t2 = 0 + 8.571428571 Combine like terms: -8.571428571 + 8.571428571 = 0.000000000 0.000000000 + 13.68571429t + t2 = 0 + 8.571428571 13.68571429t + t2 = 0 + 8.571428571 Combine like terms: 0 + 8.571428571 = 8.571428571 13.68571429t + t2 = 8.571428571 The t term is 13.68571429t. Take half its coefficient (6.842857145). Square it (46.82469391) and add it to both sides. Add '46.82469391' to each side of the equation. 13.68571429t + 46.82469391 + t2 = 8.571428571 + 46.82469391 Reorder the terms: 46.82469391 + 13.68571429t + t2 = 8.571428571 + 46.82469391 Combine like terms: 8.571428571 + 46.82469391 = 55.396122481 46.82469391 + 13.68571429t + t2 = 55.396122481 Factor a perfect square on the left side: (t + 6.842857145)(t + 6.842857145) = 55.396122481 Calculate the square root of the right side: 7.442857145 Break this problem into two subproblems by setting (t + 6.842857145) equal to 7.442857145 and -7.442857145.Subproblem 1
t + 6.842857145 = 7.442857145 Simplifying t + 6.842857145 = 7.442857145 Reorder the terms: 6.842857145 + t = 7.442857145 Solving 6.842857145 + t = 7.442857145 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-6.842857145' to each side of the equation. 6.842857145 + -6.842857145 + t = 7.442857145 + -6.842857145 Combine like terms: 6.842857145 + -6.842857145 = 0.000000000 0.000000000 + t = 7.442857145 + -6.842857145 t = 7.442857145 + -6.842857145 Combine like terms: 7.442857145 + -6.842857145 = 0.6 t = 0.6 Simplifying t = 0.6Subproblem 2
t + 6.842857145 = -7.442857145 Simplifying t + 6.842857145 = -7.442857145 Reorder the terms: 6.842857145 + t = -7.442857145 Solving 6.842857145 + t = -7.442857145 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-6.842857145' to each side of the equation. 6.842857145 + -6.842857145 + t = -7.442857145 + -6.842857145 Combine like terms: 6.842857145 + -6.842857145 = 0.000000000 0.000000000 + t = -7.442857145 + -6.842857145 t = -7.442857145 + -6.842857145 Combine like terms: -7.442857145 + -6.842857145 = -14.28571429 t = -14.28571429 Simplifying t = -14.28571429Solution
The solution to the problem is based on the solutions from the subproblems. t = {0.6, -14.28571429}
| 3(m+2)=2(m-1) | | 6c(5c-6)=0 | | -x+4-4x=-1 | | 5x^2+22x-8=0 | | -35m+10=88 | | 14e+7t+2e-6t= | | 5a(9a-5)=0 | | -35m-10=88 | | 7-104x=2+9x | | -5-x-7x=35 | | 5x/5-11x/9=-9 | | 11n-2-10n-9=4 | | x-15=6-2x | | 4x+8+4x=72 | | 6v(7v-6)=0 | | 5x+4*0=100 | | 5*4+4y=100 | | 5*0+4y=100 | | 79-5x=10x-19 | | 20/10=4x+3(-3x) | | 4r(9r-4)=0 | | 40/4=2x+3(-3x) | | 3x+9+81-5x= | | 8y+3=9x | | h-58.5=7.5h | | (10/20)/(3/5)= | | 9x+4(3x)=42 | | 835.868=2*94.985+l | | 5x+2(2x)=18 | | 4m=2(5m+12) | | u^2+16u-64= | | 46x+4=51 |