Rewrite it in the form a^2 - b^2, where a = 7q^2 and b = 2
(7q^2)^2 - 2^2
Use the Difference of Squares; a^2 - b^2 = (a + b)(a - b)
<u>= (7q^2 + 2)(7q^2 - 2)</u>
Answer: the square root of 215 is equal to 14 2/3.
Step-by-step explanation: For example, the square root of 27 is equal to 5.196
Answer:
104
Step-by-step explanation:
I don't really get it
Answer:
sry I just wanted the points I'm in middle school so I don't know this stuff either but can you give free brainlyest I'm soo close to my next rank I'd really appreciate it if you would
