If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + 4)(x + 14) = 30 Reorder the terms: (4 + x)(x + 14) = 30 Reorder the terms: (4 + x)(14 + x) = 30 Multiply (4 + x) * (14 + x) (4(14 + x) + x(14 + x)) = 30 ((14 * 4 + x * 4) + x(14 + x)) = 30 ((56 + 4x) + x(14 + x)) = 30 (56 + 4x + (14 * x + x * x)) = 30 (56 + 4x + (14x + x2)) = 30 Combine like terms: 4x + 14x = 18x (56 + 18x + x2) = 30 Solving 56 + 18x + x2 = 30 Solving for variable 'x'. Reorder the terms: 56 + -30 + 18x + x2 = 30 + -30 Combine like terms: 56 + -30 = 26 26 + 18x + x2 = 30 + -30 Combine like terms: 30 + -30 = 0 26 + 18x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-26' to each side of the equation. 26 + 18x + -26 + x2 = 0 + -26 Reorder the terms: 26 + -26 + 18x + x2 = 0 + -26 Combine like terms: 26 + -26 = 0 0 + 18x + x2 = 0 + -26 18x + x2 = 0 + -26 Combine like terms: 0 + -26 = -26 18x + x2 = -26 The x term is 18x. Take half its coefficient (9). Square it (81) and add it to both sides. Add '81' to each side of the equation. 18x + 81 + x2 = -26 + 81 Reorder the terms: 81 + 18x + x2 = -26 + 81 Combine like terms: -26 + 81 = 55 81 + 18x + x2 = 55 Factor a perfect square on the left side: (x + 9)(x + 9) = 55 Calculate the square root of the right side: 7.416198487 Break this problem into two subproblems by setting (x + 9) equal to 7.416198487 and -7.416198487.Subproblem 1
x + 9 = 7.416198487 Simplifying x + 9 = 7.416198487 Reorder the terms: 9 + x = 7.416198487 Solving 9 + x = 7.416198487 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + x = 7.416198487 + -9 Combine like terms: 9 + -9 = 0 0 + x = 7.416198487 + -9 x = 7.416198487 + -9 Combine like terms: 7.416198487 + -9 = -1.583801513 x = -1.583801513 Simplifying x = -1.583801513Subproblem 2
x + 9 = -7.416198487 Simplifying x + 9 = -7.416198487 Reorder the terms: 9 + x = -7.416198487 Solving 9 + x = -7.416198487 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + x = -7.416198487 + -9 Combine like terms: 9 + -9 = 0 0 + x = -7.416198487 + -9 x = -7.416198487 + -9 Combine like terms: -7.416198487 + -9 = -16.416198487 x = -16.416198487 Simplifying x = -16.416198487Solution
The solution to the problem is based on the solutions from the subproblems. x = {-1.583801513, -16.416198487}
| 4b-8=6 | | -6x-2=3x+1 | | 3-5x-5=12x | | 1-8=-2 | | 2x^2+8x+7=0 | | 8x-16=12x+4 | | 500x=417.35 | | 3(x+1)-2(x-1)=x+5 | | (15-3y)(12+4y)=0 | | 3(3x)=9 | | x^2+6xy+64=0 | | 12-3(x-4)=5x | | 10=6t-t^2 | | -4a=2 | | 7+2a=9 | | 3(2-x)+7x=2(3x+2)-5 | | h=16t^2+144+160 | | 3x^2-6x-k=0 | | 5+x=y | | h=-16t^2+144t+160 | | 7x^2+12x+6=0 | | -4+2(x+3)=-9 | | 7(2+x)=35-5(x-12) | | 5+6a=1 | | X-(-28)=-5 | | 3x(x-3)=5x^2-10x | | 2x-5=3x-2 | | 6w-7=6(4W+2) | | (x+4)*(x+14)=900 | | 9x^2-2x=0 | | 4(4x-2)=8(3+x) | | (2x+136)=(2x+24) |