If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -4x + 30 = 0 Reorder the terms: 30 + -4x + 2x2 = 0 Solving 30 + -4x + 2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(15 + -2x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(15 + -2x + x2)' equal to zero and attempt to solve: Simplifying 15 + -2x + x2 = 0 Solving 15 + -2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-15' to each side of the equation. 15 + -2x + -15 + x2 = 0 + -15 Reorder the terms: 15 + -15 + -2x + x2 = 0 + -15 Combine like terms: 15 + -15 = 0 0 + -2x + x2 = 0 + -15 -2x + x2 = 0 + -15 Combine like terms: 0 + -15 = -15 -2x + x2 = -15 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 = -15 + 1 Reorder the terms: 1 + -2x + x2 = -15 + 1 Combine like terms: -15 + 1 = -14 1 + -2x + x2 = -14 Factor a perfect square on the left side: (x + -1)(x + -1) = -14 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 1+2x=2x^2 | | -cos(-x)=0 | | 1/log(15) | | cot(x)=1.6 | | 1/lox(15) | | 1/4x-5=2 | | 3x+=-5 | | x+3-3+5=10 | | X/3-10=2 | | 12ab+36a= | | 3.4x-1.02=0.23 | | -3x-12=48 | | -22c-32c=-480-32c | | 2x+5-1+2=15 | | 12-x^2/5=0 | | 3(a+4)-5(a-2)=22 | | x/4-4=-6 | | Y^2+y-72= | | -2(5x-3)=41 | | 12x+6v=5x | | (m+34)+23=3m | | 6x+18x-3x= | | 2(n+3)+8n=106 | | 4x+5=4x+1 | | (25u^4-15u^2x^5)/(20u^3v^2) | | x-6y=-33 | | 100=4(5+5x) | | (3v-4)(9+v)=0 | | (m+17)+23=3m | | x-1/5=12 | | 12=y-1 | | a+(a+1)+(a+2)+(a+3)+(a+4)+(a+5)+(a+6)=6(a+6) |