If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying r4 + 4r2 = 0 Reorder the terms: 4r2 + r4 = 0 Solving 4r2 + r4 = 0 Solving for variable 'r'. Factor out the Greatest Common Factor (GCF), 'r2'. r2(4 + r2) = 0Subproblem 1
Set the factor 'r2' equal to zero and attempt to solve: Simplifying r2 = 0 Solving r2 = 0 Move all terms containing r to the left, all other terms to the right. Simplifying r2 = 0 Take the square root of each side: r = {0}Subproblem 2
Set the factor '(4 + r2)' equal to zero and attempt to solve: Simplifying 4 + r2 = 0 Solving 4 + r2 = 0 Move all terms containing r to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + r2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + r2 = 0 + -4 r2 = 0 + -4 Combine like terms: 0 + -4 = -4 r2 = -4 Simplifying r2 = -4 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Solution
r = {0}
| 8y=2880-10z | | 8y=2800-10z | | (n-6)(2n-7)=0 | | x^4+46x^2+84x+301=0 | | 29/3=x | | 324=h^2(h-3)(h+12) | | -2x+(3x+11)=1 | | 3*x=29 | | y=360+-1.25z | | 2/3x=4x-2/6 | | X*6-3x-8= | | 29=x/3-9 | | 7x+3x=-170 | | X-(.2x)=10000 | | 9909-9009=x | | 8x=1/y | | 5m+4=30 | | (2x+4)-2=y | | x+10=2(x+1) | | 2/4x4/5= | | 21=5u+6 | | 2(3x+9)=2(x+5) | | X=ln(17) | | (5m-4)(7m+8)=0 | | z^4+24z^2-25=0 | | P=23+0.075x | | (5m-4)(7+8)=0 | | 16=2+2v | | X=3.67 | | 34=logX | | 7x+8=4x-3 | | 8y=9x+5 |