If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (-3a)(4a2 + 3a + 5) = 0 Remove parenthesis around (-3a) -3a(4a2 + 3a + 5) = 0 Reorder the terms: -3a(5 + 3a + 4a2) = 0 (5 * -3a + 3a * -3a + 4a2 * -3a) = 0 (-15a + -9a2 + -12a3) = 0 Solving -15a + -9a2 + -12a3 = 0 Solving for variable 'a'. Factor out the Greatest Common Factor (GCF), '-3a'. -3a(5 + 3a + 4a2) = 0 Ignore the factor -3.Subproblem 1
Set the factor 'a' equal to zero and attempt to solve: Simplifying a = 0 Solving a = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a = 0Subproblem 2
Set the factor '(5 + 3a + 4a2)' equal to zero and attempt to solve: Simplifying 5 + 3a + 4a2 = 0 Solving 5 + 3a + 4a2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 1.25 + 0.75a + a2 = 0 Move the constant term to the right: Add '-1.25' to each side of the equation. 1.25 + 0.75a + -1.25 + a2 = 0 + -1.25 Reorder the terms: 1.25 + -1.25 + 0.75a + a2 = 0 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + 0.75a + a2 = 0 + -1.25 0.75a + a2 = 0 + -1.25 Combine like terms: 0 + -1.25 = -1.25 0.75a + a2 = -1.25 The a term is 0.75a. Take half its coefficient (0.375). Square it (0.140625) and add it to both sides. Add '0.140625' to each side of the equation. 0.75a + 0.140625 + a2 = -1.25 + 0.140625 Reorder the terms: 0.140625 + 0.75a + a2 = -1.25 + 0.140625 Combine like terms: -1.25 + 0.140625 = -1.109375 0.140625 + 0.75a + a2 = -1.109375 Factor a perfect square on the left side: (a + 0.375)(a + 0.375) = -1.109375 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.Solution
a = {0}
| 100x^2-49y^2= | | a*5+7=13 | | 0=2x^2-8x-9 | | 2x+x+x+3=23 | | a^2=-5a | | (4x^2-8x+6)-(2x^2-3+3)= | | -R^2+12r-35=0 | | 15a^2-31=3-7a | | 9t+(-5)+(-8s)+10= | | 6(3b^2+6-1)= | | v-10-8=-5v+2 | | 5(m-1)-5=-5m+5(5+3m) | | (3p-4)(3p+5)=0 | | 0=14y^2-11y+5 | | 3x^2+6y-105=0 | | x^2+6x+9=60 | | x^2y-4xy^2+5-(4x^2+3y^2+11)= | | (4x^2+x-7)+(3x+9)= | | 0.3(r+2)=-0.1(-2nd-4) | | -2a+(-7)+3a-8= | | 0=2m^2+9m+26 | | 8x+3.2=19.1 | | 0.5x+5.4=-0.3x-2.6 | | x^2-6x+9-y^2= | | 1/2x=180 | | 13(p+3)=15(p+2) | | A-6-4=-5(5a+6)-4(-5a+4) | | 3x^3=2 | | .6666666667x+6=.5x+.25x | | 6x+47=-35 | | 81=-3(1-4x) | | 3cos^2x-5cosx=1+3sin^2x |