Step-by-step explanation:
4/7÷21/3
=4/7*3/21
=12/147
Answer:
A graph shows zeros to be ±3. Factoring those out leaves the quadratic
(x-2)² +1
which has complex roots 2±i.
The function has roots -3, 3, 2-i, 2+i.
Step-by-step explanation:
2x^2-7x-18x+63
2x^2-25x+63
1 24/25
1.96= 196/100
196/100= 49/25
49-25= 24
1 24/25
