If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2a * a + 7a + 5 = 0 Multiply a * a 2a2 + 7a + 5 = 0 Reorder the terms: 5 + 7a + 2a2 = 0 Solving 5 + 7a + 2a2 = 0 Solving for variable 'a'. Factor a trinomial. (5 + 2a)(1 + a) = 0Subproblem 1
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 = -2.5Subproblem 2
Set the factor '(1 + a)' equal to zero and attempt to solve: Simplifying 1 + a = 0 Solving 1 + a = 0 Move all terms containing a to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + a = 0 + -1 a = 0 + -1 Combine like terms: 0 + -1 = -1 a = -1 Simplifying a = -1Solution
a = {-2.5, -1}
| (2+7)+3=2(7+3) | | x+x+3004=7886 | | 6(6+2x)=20x | | -10x+y=-9 | | x+x-3004=7886 | | 2y+2=-2 | | 2(R+6)=R+3R | | X-1=4.59 | | 4/5=x/80 | | x+x+7313=210355 | | 2x-7313=210355 | | Y-6.7=10 | | (-6)(-5)(-4)(-3)(0)= | | x^2=.95 | | 10x+3=56-4x | | 2cos^2(2x)-2sin^2(2x)=2 | | 4(x+1.23)=3x | | (-3)(-50)(-2)= | | x+x-7313=210355 | | 60x(x-2)=0 | | x+x+5059=14165 | | 1.9+.03x=.9x-7.7 | | (-2)(-3)(-50)= | | 4x+28=97 | | 2y+24=6x | | 10x+35=6-4x | | -3=27d | | 2a-7-5(a+1)=-(-4a+7) | | 1.31*(1/3)-1 | | 14+5x+x-8=8x+10-2x-4 | | 3(5+2x)=20x | | 32+q+2q-19=4q+19-q-6 |