it's both, now can you answer my most recent question?
d. 8
step-by-step explanation:
the given radical expression is:
we can rewrite this as:
we express as square numbers to get;
the exponents will now cancel out to give.
the correct answer is d
= 5
to find the 15th term substitute n = 15 into the nth term formula
= (- 3 × 15 ) + 50 = - 45 + 50 = 5
it's d