If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5t2 + 9t + -45 = 0 Reorder the terms: -45 + 9t + 5t2 = 0 Solving -45 + 9t + 5t2 = 0 Solving for variable 't'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -9 + 1.8t + t2 = 0 Move the constant term to the right: Add '9' to each side of the equation. -9 + 1.8t + 9 + t2 = 0 + 9 Reorder the terms: -9 + 9 + 1.8t + t2 = 0 + 9 Combine like terms: -9 + 9 = 0 0 + 1.8t + t2 = 0 + 9 1.8t + t2 = 0 + 9 Combine like terms: 0 + 9 = 9 1.8t + t2 = 9 The t term is 1.8t. Take half its coefficient (0.9). Square it (0.81) and add it to both sides. Add '0.81' to each side of the equation. 1.8t + 0.81 + t2 = 9 + 0.81 Reorder the terms: 0.81 + 1.8t + t2 = 9 + 0.81 Combine like terms: 9 + 0.81 = 9.81 0.81 + 1.8t + t2 = 9.81 Factor a perfect square on the left side: (t + 0.9)(t + 0.9) = 9.81 Calculate the square root of the right side: 3.132091953 Break this problem into two subproblems by setting (t + 0.9) equal to 3.132091953 and -3.132091953.Subproblem 1
t + 0.9 = 3.132091953 Simplifying t + 0.9 = 3.132091953 Reorder the terms: 0.9 + t = 3.132091953 Solving 0.9 + t = 3.132091953 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-0.9' to each side of the equation. 0.9 + -0.9 + t = 3.132091953 + -0.9 Combine like terms: 0.9 + -0.9 = 0.0 0.0 + t = 3.132091953 + -0.9 t = 3.132091953 + -0.9 Combine like terms: 3.132091953 + -0.9 = 2.232091953 t = 2.232091953 Simplifying t = 2.232091953Subproblem 2
t + 0.9 = -3.132091953 Simplifying t + 0.9 = -3.132091953 Reorder the terms: 0.9 + t = -3.132091953 Solving 0.9 + t = -3.132091953 Solving for variable 't'. Move all terms containing t to the left, all other terms to the right. Add '-0.9' to each side of the equation. 0.9 + -0.9 + t = -3.132091953 + -0.9 Combine like terms: 0.9 + -0.9 = 0.0 0.0 + t = -3.132091953 + -0.9 t = -3.132091953 + -0.9 Combine like terms: -3.132091953 + -0.9 = -4.032091953 t = -4.032091953 Simplifying t = -4.032091953Solution
The solution to the problem is based on the solutions from the subproblems. t = {2.232091953, -4.032091953}
| ln(x^5)=0 | | 2b^2+b^2=10 | | 5x+22=14x+50 | | 2x=1.5x+8 | | ln(x+1)-ln(x+3)=1 | | 8+-4y=4(2y+-2)+-2(-16+8y) | | 3x(2x-1)=4 | | 0.13x+0.09= | | 5-.75x=1 | | 12y^3+10y^2-8y=0 | | 1260-7x=1080-6x | | n-52=-1.33(18+n) | | -10(-11-2y)-4y=-2 | | 2c^2+13=6 | | 6(3a+4)= | | 4(3-3)-3=3-6 | | 7+(x-5)*4=31 | | [24+4(a-2)]= | | 4(x-1)=3(x-6) | | 24+4(a-2)= | | 2x^2+3x+2=4 | | 49=24+6+14w | | -8x-10+14=-8x+4-8 | | In(0.04)=-0.34(2)+In(A) | | 3x^2-2xy+3y^2-2=0 | | 52-4q=0 | | h(t)=-16t^2+84+3 | | 0=X^5-2X^4-4X^3+X^2 | | f(x)=X^5-2X^4-4X^3+X^2 | | 2x^2+2xy+2y^2-2=0 | | 2=3z+12z | | R=j+f+z |