If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
8(2x + 5)(2x + -5) = 0
Reorder the terms:
8(5 + 2x)(2x + -5) = 0
Reorder the terms:
8(5 + 2x)(-5 + 2x) = 0
Multiply (5 + 2x) * (-5 + 2x)
8(5(-5 + 2x) + 2x * (-5 + 2x)) = 0
8((-5 * 5 + 2x * 5) + 2x * (-5 + 2x)) = 0
8((-25 + 10x) + 2x * (-5 + 2x)) = 0
8(-25 + 10x + (-5 * 2x + 2x * 2x)) = 0
8(-25 + 10x + (-10x + 4x2)) = 0
Combine like terms: 10x + -10x = 0
8(-25 + 0 + 4x2) = 0
8(-25 + 4x2) = 0
(-25 * 8 + 4x2 * 8) = 0
(-200 + 32x2) = 0
Solving
-200 + 32x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '200' to each side of the equation.
-200 + 200 + 32x2 = 0 + 200
Combine like terms: -200 + 200 = 0
0 + 32x2 = 0 + 200
32x2 = 0 + 200
Combine like terms: 0 + 200 = 200
32x2 = 200
Divide each side by '32'.
x2 = 6.25
Simplifying
x2 = 6.25
Take the square root of each side:
x = {-2.5, 2.5}
| 16+n=8 | | -5y+2=-9y-6 | | 3.75x+55=2.50x+75 | | (4v-7)(6v+8)v= | | 0=-16t^2+8t+80 | | -5(3y+2)=5 | | 3(2-x)+x=2(3-x) | | (r-4)(r-4)=0 | | -7(4b+3)+(29b-8)=0 | | (28b-4)-9(3b+4)=-2 | | 11x+9=130 | | 11x+9= | | 7x+4+5x+8=11x+4 | | x^2+17x+60=120 | | 5x+24=64 | | y^2-5y-84=0 | | 225-7-5r(3r+4)=3(7-4r) | | 6(5z-1)-5(z+8)=8(z+1) | | x^2+5x+6=30 | | 6y-3=21 | | 3+6(3x-4)=8-7(9x-3) | | 42x^5y-7x^4y^2= | | 2x^2-3x=54 | | 8+(-3)(-4)=(-2)+(16)(-5) | | 8+(-3)(-4)= | | -5t^2+20t+2=0 | | 20x^2y^2-4xy^3= | | 6y+7= | | -2(2n+3)=12 | | 3p-13= | | Y^2+10xy+25x^2= | | 40-5n=(-2) |