If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x + 5 = -2x2 Reorder the terms: 5 + 4x = -2x2 Solving 5 + 4x = -2x2 Solving for variable 'x'. Combine like terms: -2x2 + 2x2 = 0 5 + 4x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 2.5 + 2x + x2 = 0 Move the constant term to the right: Add '-2.5' to each side of the equation. 2.5 + 2x + -2.5 + x2 = 0 + -2.5 Reorder the terms: 2.5 + -2.5 + 2x + x2 = 0 + -2.5 Combine like terms: 2.5 + -2.5 = 0.0 0.0 + 2x + x2 = 0 + -2.5 2x + x2 = 0 + -2.5 Combine like terms: 0 + -2.5 = -2.5 2x + x2 = -2.5 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 = -2.5 + 1 Reorder the terms: 1 + 2x + x2 = -2.5 + 1 Combine like terms: -2.5 + 1 = -1.5 1 + 2x + x2 = -1.5 Factor a perfect square on the left side: (x + 1)(x + 1) = -1.5 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 5+4z-13=15z-8-11z | | (r-8)(r-1)=0 | | x^2+2ax+a^2-9b=0 | | 12x-56=15x+4 | | y-6=-8/3(x-2) | | -8n(4n-5)=0 | | 10+3(5+2)3= | | (2x)+(x+30.5)=122 | | 8(b+10)=9b | | 0.80x+20.00=281.6 | | (x+4)(3x+4)=0 | | 2a*7=140 | | 80x=-12(x+1) | | 2a*7=96 | | 2a*7= | | 40+30x=25+25+25+25x | | 4r=-12(r+6) | | 7x+y=-18 | | -3(4m+8p-7)= | | 7x^2+19x-9=0 | | -x^3-4x=0 | | 2x=-3(x+11) | | 2(3x+5)-2=0 | | 3x=x^2+8 | | x^5=-48 | | 30x=35+25x | | 100+209x=5000 | | 2b=4(b+6) | | t-2=3t/10+5 | | h(x)=x^2+29x+100 | | 7x^2-5x-4=0 | | 5m=10(m-1) |