If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 10x + 47 = 0 Reorder the terms: 47 + 10x + x2 = 0 Solving 47 + 10x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-47' to each side of the equation. 47 + 10x + -47 + x2 = 0 + -47 Reorder the terms: 47 + -47 + 10x + x2 = 0 + -47 Combine like terms: 47 + -47 = 0 0 + 10x + x2 = 0 + -47 10x + x2 = 0 + -47 Combine like terms: 0 + -47 = -47 10x + x2 = -47 The x term is 10x. Take half its coefficient (5). Square it (25) and add it to both sides. Add '25' to each side of the equation. 10x + 25 + x2 = -47 + 25 Reorder the terms: 25 + 10x + x2 = -47 + 25 Combine like terms: -47 + 25 = -22 25 + 10x + x2 = -22 Factor a perfect square on the left side: (x + 5)(x + 5) = -22 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2*x+5=27 | | 8p/3p^3 | | 2*x+128=0 | | 2*x+138=0 | | a(b+0)+c=ab+c | | sqrt(7x-10)=1+sqrt(5x-9) | | 5(-2b+8)=5(-4b-8) | | 20tg+g=14 | | x^2+4*x*32=0 | | 8c^2-5=0 | | -3=4k+24-15 | | a*1/a | | (7x+x^2-12)(3x+5)=0 | | 2(4x-15)=2(3x+7) | | n^2-13n-22=7 | | 27y^2-3=0 | | 4(x+1)=6[x-(3-x)] | | 3x+100=x | | -0.5(x-4)=1.55 | | n^2-13n+22=7 | | (a-b)(1/a-b)=1 | | -n-n=6(3n-8)-7(1-5n) | | 9n+(-15)+8n= | | x(x+128)=0 | | 2(x+3)-5=7+x | | 3x+14=7x-30 | | 15y^2+2yz=9 | | (a+b)+(-(a+b))=0 | | 3t+16.9=-(11t-29.5) | | 7+56v+5+20v=-64 | | -4v=-16/3 | | 6x-14=-34+2x |