Answer:
y = 2x² + 16x + 11
I hope im right... If not reaaally sorry!!
Answer:
5
Step-by-step explanation:
first multiply 3 by 7 as 3x7=21
again find the square of 4 as 4^2=16
finally, subtract 16 from 21 as 21-16= 5
Answer:I'm pretty sure it would be C but that might be wrong
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
I just did this at school lol
Does radical mean square root?, because radical can mean square root, cube root, fourth root, etc.
Well, I'm going to assume that radical = square root
So, if you have two square root functions, you can multiply the numbers within the square root, so you now have
, which I'm not sure if you want it simplified or not