If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2(9 + -15r + 4r2) = 0 (9 * 2 + -15r * 2 + 4r2 * 2) = 0 (18 + -30r + 8r2) = 0 Solving 18 + -30r + 8r2 = 0 Solving for variable 'r'. Factor out the Greatest Common Factor (GCF), '2'. 2(9 + -15r + 4r2) = 0 Factor a trinomial. 2((3 + -4r)(3 + -1r)) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(3 + -4r)' equal to zero and attempt to solve: Simplifying 3 + -4r = 0 Solving 3 + -4r = 0 Move all terms containing r to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -4r = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -4r = 0 + -3 -4r = 0 + -3 Combine like terms: 0 + -3 = -3 -4r = -3 Divide each side by '-4'. r = 0.75 Simplifying r = 0.75Subproblem 2
Set the factor '(3 + -1r)' equal to zero and attempt to solve: Simplifying 3 + -1r = 0 Solving 3 + -1r = 0 Move all terms containing r to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1r = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1r = 0 + -3 -1r = 0 + -3 Combine like terms: 0 + -3 = -3 -1r = -3 Divide each side by '-1'. r = 3 Simplifying r = 3Solution
r = {0.75, 3}
| x^2-x=0-2/3 | | 45-79d-91-9d+8+4d= | | 1/2x2/3/5 | | 9x-4x-19x= | | 13x=-47 | | 4(8x-2)/3=10 | | F(4)=f(4-1)+2(4) | | 2/5=X/12.5 | | 5y=10y+(-5) | | 8x+3=8(x+3) | | 65+6x=11 | | 96=(4*Y)+(6*X) | | 96=(4*Y)+(12*X) | | y=30+10*x | | 5log[2]x+2=12 | | 5(6+3f)+2(2-3f)= | | 4(3q+2)+3(2q+1)= | | (2x-y)(m+5)=m(x-1) | | 4(3q+2)+3(4k+7)= | | 4(2k+3)+3(4k+7)= | | S=2(14*3)+2(14*9)+2(3*9) | | 8y^2+18y=36 | | log(x^2-1)= | | 12-8y+6+9y= | | y=5x^2+4x-2 | | 2x+5=12x | | 6+25x=20x+7 | | 2x-10-5x+15=0 | | 10x-7=4x+85 | | 9(3+2x)=-1 | | 5(x^2-3)=110 | | 5c+2d+6c-8d= |