Answer:
B
Step-by-step explanation:
since the variable never become denominator, the highest power is 2, and the coefficient of x² is non zero
Since n>2 n
n can be 3 for example
so a3=t
and from the sequence we know a3 = 15
because it is the product of a1(3) and a2( 5)
so t = 15
please look at the image below
Answer:
First answer: x=1/2y+−3/2
Second answer: x=−1/4y+9/4
Step-by-step explanation: hope this help