If it's not what You are looking for type in the equation solver your own equation and let us solve it.
^2+8R^15=0
We do not support eRpression: R^15
| -3t+(-8)=85 | | 3/4(10/11-3x)-10/11=9/11 | | 4.709+j=5.000 | | 36+54+x=180 | | 75+78+x=180 | | k=2(7) | | 3y-4+y+28=6y+30-4y | | 126+2x=180 | | d=12-3 | | -11.8=x/3-2.2 | | r=18-11 | | x/3+13=41 | | q=4+6 | | 6x^2-30x-35=0 | | 10-2=b | | x-355+80+x+x+x=2425 | | v=1+2 | | -10x+-10=-20 | | q=10-6 | | 10+x+3x-5+x=180 | | 39.4-26.8=d | | 8=5b-7 | | 15t+3t-12t-t-3t=16 | | 10=13-b | | 29=5v-6 | | 4=16-6v | | 4/15x=x/15 | | 3^(x+2)=98.7 | | -(m+3)=11 | | 98z+39=9839 | | 64+84x=3844 | | 33x-40=554 |