If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (7a + -3a)(2a2 + 5a) = 0 Combine like terms: 7a + -3a = 4a (4a)(2a2 + 5a) = 0 Remove parenthesis around (4a) 4a(2a2 + 5a) = 0 Reorder the terms: 4a(5a + 2a2) = 0 (5a * 4a + 2a2 * 4a) = 0 (20a2 + 8a3) = 0 Solving 20a2 + 8a3 = 0 Solving for variable 'a'. Factor out the Greatest Common Factor (GCF), '4a2'. 4a2(5 + 2a) = 0 Ignore the factor 4.Subproblem 1
Set the factor 'a2' equal to zero and attempt to solve: Simplifying a2 = 0 Solving a2 = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a2 = 0 Take the square root of each side: a = {0}Subproblem 2
Set the factor '(5 + 2a)' equal to zero and attempt to solve: Simplifying 5 + 2a = 0 Solving 5 + 2a = 0 Move all terms containing a to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + 2a = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 2a = 0 + -5 2a = 0 + -5 Combine like terms: 0 + -5 = -5 2a = -5 Divide each side by '2'. a = -2.5 Simplifying a = -2.5Solution
a = {0, -2.5}
| X^2+2X=168 | | 2x(5x-1)(x+2)=0 | | 2cx+4d=3x-4b | | ax+a=bx+b | | 5(m+2)=3m+12 | | 5-2(3x-4)=4(3-2x) | | x/0,2=6 | | 2x-4p=3x+2p | | 6a^2-17a=-12 | | 3z^2-7z+2=0 | | t^2+6=5t | | 3(a+3)=2a+12 | | 1(x-3)=3 | | 3m+5=5m+7 | | y^2-y=56 | | 4c^2-4c=-1 | | 5b+6=6b-5 | | (5-3)(-2)+17s=0 | | 4c^2+4c+1=0 | | 7x=119 | | 15a+20b=4 | | a+4=2a+3 | | 8x+16=64 | | -8(v+4)+3v+6=8v+9 | | 6(5-z)+2z=0 | | 7(w-5)+3w=0 | | -6(v+1)+v=0 | | 6(30+33)= | | 5+3=2 | | -4(5+3)= | | (2+-6)8= | | 3(m+5)-10=0 |