If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (n + -3)(n + -3) = -4 Reorder the terms: (-3 + n)(n + -3) = -4 Reorder the terms: (-3 + n)(-3 + n) = -4 Multiply (-3 + n) * (-3 + n) (-3(-3 + n) + n(-3 + n)) = -4 ((-3 * -3 + n * -3) + n(-3 + n)) = -4 ((9 + -3n) + n(-3 + n)) = -4 (9 + -3n + (-3 * n + n * n)) = -4 (9 + -3n + (-3n + n2)) = -4 Combine like terms: -3n + -3n = -6n (9 + -6n + n2) = -4 Solving 9 + -6n + n2 = -4 Solving for variable 'n'. Reorder the terms: 9 + 4 + -6n + n2 = -4 + 4 Combine like terms: 9 + 4 = 13 13 + -6n + n2 = -4 + 4 Combine like terms: -4 + 4 = 0 13 + -6n + n2 = 0 Begin completing the square. Move the constant term to the right: Add '-13' to each side of the equation. 13 + -6n + -13 + n2 = 0 + -13 Reorder the terms: 13 + -13 + -6n + n2 = 0 + -13 Combine like terms: 13 + -13 = 0 0 + -6n + n2 = 0 + -13 -6n + n2 = 0 + -13 Combine like terms: 0 + -13 = -13 -6n + n2 = -13 The n term is -6n. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6n + 9 + n2 = -13 + 9 Reorder the terms: 9 + -6n + n2 = -13 + 9 Combine like terms: -13 + 9 = -4 9 + -6n + n2 = -4 Factor a perfect square on the left side: (n + -3)(n + -3) = -4 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 10h+6=31 | | (1/x-8)=(6/x+7) | | .5x-6=4 | | x^2-120x+2700=0 | | 3(4y-1)=21 | | 5x-11/9=-51 | | 3/2x+15=37 | | n-2/6=23 | | 9x=11/20 | | 3b-2b=8-2b | | 26+h=35 | | 1x+4=3x+4 | | 10x=10x+18 | | (6/x+25)=(2/x+5) | | P/8=10 | | 3/(x+8)-9/(x-6)=-42/(x^2+2x-48) | | x^2-390x+27000=0 | | x-3=4-2(x-5) | | (2/x+1)=(5/x+13) | | 4(x-4)+3x(2)=34 | | 11x+x/3=0 | | 9x^2-400=0 | | -x+7(6x-5)=29 | | -1=k+1 | | y=-11(8)2+350(8) | | (6/x+2)=(8/x+16) | | -13x+4y-11-10x+2y+3= | | (t-2)(t-2)=-3 | | 35-14/2+64= | | 11x+x/3 | | 8x^2-59x+21= | | 5(g+g)-7=103 |