If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + 1)(x + -3) = 10 Reorder the terms: (1 + x)(x + -3) = 10 Reorder the terms: (1 + x)(-3 + x) = 10 Multiply (1 + x) * (-3 + x) (1(-3 + x) + x(-3 + x)) = 10 ((-3 * 1 + x * 1) + x(-3 + x)) = 10 ((-3 + 1x) + x(-3 + x)) = 10 (-3 + 1x + (-3 * x + x * x)) = 10 (-3 + 1x + (-3x + x2)) = 10 Combine like terms: 1x + -3x = -2x (-3 + -2x + x2) = 10 Solving -3 + -2x + x2 = 10 Solving for variable 'x'. Reorder the terms: -3 + -10 + -2x + x2 = 10 + -10 Combine like terms: -3 + -10 = -13 -13 + -2x + x2 = 10 + -10 Combine like terms: 10 + -10 = 0 -13 + -2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '13' to each side of the equation. -13 + -2x + 13 + x2 = 0 + 13 Reorder the terms: -13 + 13 + -2x + x2 = 0 + 13 Combine like terms: -13 + 13 = 0 0 + -2x + x2 = 0 + 13 -2x + x2 = 0 + 13 Combine like terms: 0 + 13 = 13 -2x + x2 = 13 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = 13 + 1 Reorder the terms: 1 + -2x + x2 = 13 + 1 Combine like terms: 13 + 1 = 14 1 + -2x + x2 = 14 Factor a perfect square on the left side: (x + -1)(x + -1) = 14 Calculate the square root of the right side: 3.741657387 Break this problem into two subproblems by setting (x + -1) equal to 3.741657387 and -3.741657387.Subproblem 1
x + -1 = 3.741657387 Simplifying x + -1 = 3.741657387 Reorder the terms: -1 + x = 3.741657387 Solving -1 + x = 3.741657387 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 3.741657387 + 1 Combine like terms: -1 + 1 = 0 0 + x = 3.741657387 + 1 x = 3.741657387 + 1 Combine like terms: 3.741657387 + 1 = 4.741657387 x = 4.741657387 Simplifying x = 4.741657387Subproblem 2
x + -1 = -3.741657387 Simplifying x + -1 = -3.741657387 Reorder the terms: -1 + x = -3.741657387 Solving -1 + x = -3.741657387 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = -3.741657387 + 1 Combine like terms: -1 + 1 = 0 0 + x = -3.741657387 + 1 x = -3.741657387 + 1 Combine like terms: -3.741657387 + 1 = -2.741657387 x = -2.741657387 Simplifying x = -2.741657387Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.741657387, -2.741657387}
| loge(x+1)+loge(x-3)=loge(10) | | ln(x+1)+ln(x-3)=ln(10) | | 7-8f=95 | | 17+4x=41 | | -3=3+2(5-x) | | 3(x+4)=3(x+6) | | y=-6x-4 | | (7-u)(2u+5)=0 | | 5x+8-7x=26 | | 6a=7-b | | 5x+8-7x=28 | | 25-6c=13 | | 2(7-2b)=34 | | 1-7y=85 | | 5=-7+4f | | 1=9.50x-209 | | 105-12e=21 | | 3(7+5x)=-9 | | 4(15-3a)=0 | | 6x+3x^2=42 | | q=4m+4w | | (x-12)(x-1)=0 | | (x+12)(x-1)=0 | | (x+12)(x+1)=0 | | 5(4z-1)-5(z+8)=7(z+1) | | 0.25u+10=5 | | 12x^2=x+1 | | 49X^2-324=0 | | x+6=5x-70 | | 7x-35= | | 8+3v=5v-20 | | 5(4z-1)-2(z+8)=7(z+1) |