5(-2)(4)^2 + 2(4) + 7(-2)
5(-2)(16) + 2(4) + 7(-2)
-160 + 2(4) + 7(-2)
-160 + 8 + 7(-2)
-160 + 8 + -14
-160 + 8 - 14
-166
The answer is: -166.
Answer:
I would but i dont have a graph
Step-by-step explanation:
Answer:
33
Step-by-step explanation:
Answer:
Un= 1+(n-1)6
Step-by-step explanation:
a = 1
d= 7-1= 13-7= 6
and using the formula, Un= a+(n-1)d
<span><span>5<span><span>(<span>14−2</span>)^</span>2/</span></span>2
</span><span>=<span><span>5<span>(<span>12^2</span>)/</span></span>2</span></span><span>=
<span><span><span>(5)</span><span>(144)/</span></span>2
</span></span><span>=<span>720/2</span></span><span>=
<span>360</span></span>
