If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying r2 + (r2 + 4r + 4) + -74 = 0 Reorder the terms: r2 + (4 + 4r + r2) + -74 = 0 Remove parenthesis around (4 + 4r + r2) r2 + 4 + 4r + r2 + -74 = 0 Reorder the terms: 4 + -74 + 4r + r2 + r2 = 0 Combine like terms: 4 + -74 = -70 -70 + 4r + r2 + r2 = 0 Combine like terms: r2 + r2 = 2r2 -70 + 4r + 2r2 = 0 Solving -70 + 4r + 2r2 = 0 Solving for variable 'r'. Factor out the Greatest Common Factor (GCF), '2'. 2(-35 + 2r + r2) = 0 Factor a trinomial. 2((-7 + -1r)(5 + -1r)) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-7 + -1r)' equal to zero and attempt to solve: Simplifying -7 + -1r = 0 Solving -7 + -1r = 0 Move all terms containing r to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -1r = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -1r = 0 + 7 -1r = 0 + 7 Combine like terms: 0 + 7 = 7 -1r = 7 Divide each side by '-1'. r = -7 Simplifying r = -7Subproblem 2
Set the factor '(5 + -1r)' equal to zero and attempt to solve: Simplifying 5 + -1r = 0 Solving 5 + -1r = 0 Move all terms containing r to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1r = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1r = 0 + -5 -1r = 0 + -5 Combine like terms: 0 + -5 = -5 -1r = -5 Divide each side by '-1'. r = 5 Simplifying r = 5Solution
r = {-7, 5}
| q+7x=f | | Y=mx-2 | | xy-2y+2x-4= | | (3x^1/2y^1/4)(-7x^1/6y^-1/7) | | y-2=1/3x | | =8x^6-40x^5+48x^4-24x^2 | | 4/3=πr^3 | | 6w^4+9w^3-15w^2=0 | | 2-5/4-3 | | 3(x+4)=2-5(x-1) | | (2)(-4)(3)= | | (c^2)(c^6)(c^3)= | | 1/2x-2=1 | | 9-(200000/x^2)=0 | | 2-x-7-y= | | 4z^2-56z+19=0 | | Y+2(y)=9 | | 7x^4-5xy-6y^6=96 | | g=0 | | -1=3/7x-13 | | 9-(800000/x^2)=0 | | 0.6t^2+t-0.5=0 | | A=5x+50 | | sqrt(24*12)=12sqrt(12) | | y=3/7(-1)-13 | | 8r=5t+4 | | -8(1+2v)+6v=16+2v | | 0.04x+0.07(11000-x)=660 | | 1/3f-4=1 | | 5-6(3r+5)=r+32 | | y=3/7(2)-13 | | z=21/z-4 |