If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (4z + 9)(3 + -1z) = 0 Reorder the terms: (9 + 4z)(3 + -1z) = 0 Multiply (9 + 4z) * (3 + -1z) (9(3 + -1z) + 4z * (3 + -1z)) = 0 ((3 * 9 + -1z * 9) + 4z * (3 + -1z)) = 0 ((27 + -9z) + 4z * (3 + -1z)) = 0 (27 + -9z + (3 * 4z + -1z * 4z)) = 0 (27 + -9z + (12z + -4z2)) = 0 Combine like terms: -9z + 12z = 3z (27 + 3z + -4z2) = 0 Solving 27 + 3z + -4z2 = 0 Solving for variable 'z'. Factor a trinomial. (3 + -1z)(9 + 4z) = 0Subproblem 1
Set the factor '(3 + -1z)' equal to zero and attempt to solve: Simplifying 3 + -1z = 0 Solving 3 + -1z = 0 Move all terms containing z to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1z = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1z = 0 + -3 -1z = 0 + -3 Combine like terms: 0 + -3 = -3 -1z = -3 Divide each side by '-1'. z = 3 Simplifying z = 3Subproblem 2
Set the factor '(9 + 4z)' equal to zero and attempt to solve: Simplifying 9 + 4z = 0 Solving 9 + 4z = 0 Move all terms containing z to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + 4z = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 4z = 0 + -9 4z = 0 + -9 Combine like terms: 0 + -9 = -9 4z = -9 Divide each side by '4'. z = -2.25 Simplifying z = -2.25Solution
z = {3, -2.25}
| 15x+4y=32 | | 25/2x^2+15x+9/2 | | 14+-8=6t | | X^3+8x^2=20 | | (y+15)+(4y-10)+90=180 | | 2x^4-25x+72=0 | | x+7y-20=0 | | C(x)=2500+40x | | 3x+4y-27=0 | | y+15=4y-10 | | (7.50*20)w=1200 | | X^4-64x^2= | | 8y+4=9y-7 | | 4n-(2n-3)=0 | | 15=4x-6 | | 21/3x+10+52/3-91/2=121/2 | | 20-a=-11 | | 2(2-y)=-6 | | 7+x/5=21 | | 7/3x=42 | | 3y+6=y | | 8/2n=40 | | 25=10+5y | | (x-4)(x-7)=0 | | 140-4x=23x+23 | | 9/n=81 | | x/3-0,5=4x/3+1/6 | | 3(x+7)=4 | | 73-3x=42x+32 | | 7-10x=27-17x | | 5n-4=n | | 14/9x100 |