Answer: the answer is 521
Step-by-step explanation: i don't know how i got that i am a human calculator :)
Answer:
(8x-7)(8x+7)
Step-by-step explanation:
This is a difference of squares polynomial of the form
. Since 64 and 9 are both perfect squares then take the square root of each so a=8 and b=7.
Factors:(8x-7)(8x+7)
Answer:
is thier any way you can take a picture of what the problem is cause alot of the equation are not adding up the way you put them