If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (5z + 4)(8 + z) = 0 Reorder the terms: (4 + 5z)(8 + z) = 0 Multiply (4 + 5z) * (8 + z) (4(8 + z) + 5z * (8 + z)) = 0 ((8 * 4 + z * 4) + 5z * (8 + z)) = 0 ((32 + 4z) + 5z * (8 + z)) = 0 (32 + 4z + (8 * 5z + z * 5z)) = 0 (32 + 4z + (40z + 5z2)) = 0 Combine like terms: 4z + 40z = 44z (32 + 44z + 5z2) = 0 Solving 32 + 44z + 5z2 = 0 Solving for variable 'z'. Factor a trinomial. (8 + z)(4 + 5z) = 0Subproblem 1
Set the factor '(8 + z)' equal to zero and attempt to solve: Simplifying 8 + z = 0 Solving 8 + z = 0 Move all terms containing z to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + z = 0 + -8 Combine like terms: 8 + -8 = 0 0 + z = 0 + -8 z = 0 + -8 Combine like terms: 0 + -8 = -8 z = -8 Simplifying z = -8Subproblem 2
Set the factor '(4 + 5z)' equal to zero and attempt to solve: Simplifying 4 + 5z = 0 Solving 4 + 5z = 0 Move all terms containing z to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 5z = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 5z = 0 + -4 5z = 0 + -4 Combine like terms: 0 + -4 = -4 5z = -4 Divide each side by '5'. z = -0.8 Simplifying z = -0.8Solution
z = {-8, -0.8}
| y^4+8y^3+12y^2=0 | | 6-(4x-8)+2=20 | | (4y+5w-2)*(3y-1)= | | 4(x-16)=-36 | | -4/5(x-6)=8 | | 4y-10=26 | | N*2-N-90=0e | | 1/2(x-6.5)=3.16 | | (dy/dx)=xy | | 3w+4-w=5w-2(w-4) | | 4.8(x+3.7)=67.2 | | 4u+17=73 | | u-5.35=9.88 | | 9x^2-21x+28=0 | | 2-2x=-20 | | -5x-8y=-4 | | (AX+B)C=D | | 8x+(15-5x)-x=39 | | 3x+7y+2z=5 | | f(x)=3(-x)+4 | | (3x/5y)(y^2/6x) | | 10x-10=5x | | 13-b/6=2-0.5b/b | | 30=-180+30x | | 7x^2+2x=37-32x | | f(x)=3(x+9)+4 | | 84=.9 | | 26=2x-8 | | X-84=0.1 | | X-84=93 | | X-(0.1)=84 | | 6.4u=4 |