If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 25a2 + 40ab + 16b2 = 0 Reorder the terms: 40ab + 25a2 + 16b2 = 0 Solving 40ab + 25a2 + 16b2 = 0 Solving for variable 'a'. Factor a trinomial. (5a + 4b)(5a + 4b) = 0Subproblem 1
Set the factor '(5a + 4b)' equal to zero and attempt to solve: Simplifying 5a + 4b = 0 Solving 5a + 4b = 0 Move all terms containing a to the left, all other terms to the right. Add '-4b' to each side of the equation. 5a + 4b + -4b = 0 + -4b Combine like terms: 4b + -4b = 0 5a + 0 = 0 + -4b 5a = 0 + -4b Remove the zero: 5a = -4b Divide each side by '5'. a = -0.8b Simplifying a = -0.8bSubproblem 2
Set the factor '(5a + 4b)' equal to zero and attempt to solve: Simplifying 5a + 4b = 0 Solving 5a + 4b = 0 Move all terms containing a to the left, all other terms to the right. Add '-4b' to each side of the equation. 5a + 4b + -4b = 0 + -4b Combine like terms: 4b + -4b = 0 5a + 0 = 0 + -4b 5a = 0 + -4b Remove the zero: 5a = -4b Divide each side by '5'. a = -0.8b Simplifying a = -0.8bSolution
a = {-0.8b, -0.8b}
| n^2-12n-42=3 | | -5(-3v+2)-v=6(v-2)-2 | | 21+5y-6=17y-9 | | 57(.1)=2x+57x | | 6(y+5)=-5(2y-8)+8y | | x^3y^2+x^2y-56x=0 | | 6+x=-6-x | | 21+5y-6=17y-9-4y | | -2+15=3b-7-2b | | .28x=(.5-x) | | (x*x)+9=-[(x*x)+9] | | x^7-13x^6-48x^5=0 | | 7.7=3.2+s | | 5x^5+65x^4+180x^3=0 | | -1.4=-b | | n^2-4n+35=0 | | 3-/8=-2 | | (x*x)+9=(x*x)+9 | | 2x^2-90x+88=0 | | 10/9=2x | | 2/3x-23x-6 | | 9/4=3 | | 14=21/3y | | 21/4=x-1/4 | | 2x(5+-7)3y(y-4)=7x+45 | | x-5=83 | | 3x-44=45x^2 | | (Sinx-1)(2cosx-1)=0 | | 5X(7-4)+1= | | Tn=-2n+1 | | x-(6x+1)=8-(3x+3) | | (5y^2-2y-1)= |