If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 80x + 5 = 49 Reorder the terms: 5 + 80x + x2 = 49 Solving 5 + 80x + x2 = 49 Solving for variable 'x'. Reorder the terms: 5 + -49 + 80x + x2 = 49 + -49 Combine like terms: 5 + -49 = -44 -44 + 80x + x2 = 49 + -49 Combine like terms: 49 + -49 = 0 -44 + 80x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '44' to each side of the equation. -44 + 80x + 44 + x2 = 0 + 44 Reorder the terms: -44 + 44 + 80x + x2 = 0 + 44 Combine like terms: -44 + 44 = 0 0 + 80x + x2 = 0 + 44 80x + x2 = 0 + 44 Combine like terms: 0 + 44 = 44 80x + x2 = 44 The x term is 80x. Take half its coefficient (40). Square it (1600) and add it to both sides. Add '1600' to each side of the equation. 80x + 1600 + x2 = 44 + 1600 Reorder the terms: 1600 + 80x + x2 = 44 + 1600 Combine like terms: 44 + 1600 = 1644 1600 + 80x + x2 = 1644 Factor a perfect square on the left side: (x + 40)(x + 40) = 1644 Calculate the square root of the right side: 40.546269865 Break this problem into two subproblems by setting (x + 40) equal to 40.546269865 and -40.546269865.Subproblem 1
x + 40 = 40.546269865 Simplifying x + 40 = 40.546269865 Reorder the terms: 40 + x = 40.546269865 Solving 40 + x = 40.546269865 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-40' to each side of the equation. 40 + -40 + x = 40.546269865 + -40 Combine like terms: 40 + -40 = 0 0 + x = 40.546269865 + -40 x = 40.546269865 + -40 Combine like terms: 40.546269865 + -40 = 0.546269865 x = 0.546269865 Simplifying x = 0.546269865Subproblem 2
x + 40 = -40.546269865 Simplifying x + 40 = -40.546269865 Reorder the terms: 40 + x = -40.546269865 Solving 40 + x = -40.546269865 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-40' to each side of the equation. 40 + -40 + x = -40.546269865 + -40 Combine like terms: 40 + -40 = 0 0 + x = -40.546269865 + -40 x = -40.546269865 + -40 Combine like terms: -40.546269865 + -40 = -80.546269865 x = -80.546269865 Simplifying x = -80.546269865Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.546269865, -80.546269865}
| x^2+20x+50=0 | | -3(8p+4)-2(1-17p)=3(6+3p) | | (x^2)+3sinx=0 | | squart(x^2)=4 | | (2p-5)^2=1/4 | | 1/squart(x^2)=4 | | 28-3p=63-8(1p-9) | | 1/squart(x^2)= | | (x)−2/3=1/16 | | -x^2+50x=0 | | 1.7x+9.1=x+2x+4.94 | | 9x-9x=5(1-9x)-5(1-9x) | | 8x-9+9=32x+9+9 | | P-3/3p=1-1/3p | | 11x+2=7x+18 | | 33÷3=x/40 | | 9(x+10)=x-22 | | y=300+0.5Y | | X=0.7y^2 | | V/7=4 | | 3/5=2/k | | 15x^2+4x-9=0 | | X+3x+(x-2)=12 | | 3.3(x-2)=-2x+14.6 | | 5*y+25*y^3= | | 2.1q-2.7-2.3q=-1.2q-2.7 | | 6x^2+11+8=0 | | 1000000000000+100000000000000000000000000000-10= | | 7x+40+3x+112=180 | | 3s^2-13=-12 | | 8cups=pt | | 9(3-x)=-2x+-5 |