You have to factor to solve.
a^5 + 6a^4 + 5a^3 = 0
a^3(a + 1)(a + 5) = 0
a^3 = 0
a = 0
a + 1 = 0
a = -1
a + 5 = 0
a = -5
Do the other problems the same to solve.
how do i solve the following problems?
a^5+6a^4+5a^3=0
t^5-256t=0
y^3-512=0
z=8(root)z+240
2 answers
i don't understand how to do them. ive tried getting help but i just don't understand them
1 answer