SOLUTION: ±√324 - how do you solve this
Algebra.Com
Question 769484: ±√324 - how do you solve this
Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!
A method of extracting roots is to use the factorization of a number (by successively dividing out primes until the number is manageable)
factoring 324...
324=2*162=
2^2*81=2^2*9^2
so that 324 = (2*9)^2 = 18^2
therefore the square root of 324 is 18
±√324 = ±18
RELATED QUESTIONS
How do you solve problems like this?
324=4(3^n-1)
thank... (answered by nerdybill,malaydassharma)
How do you solve this equation? Is it possible? :... (answered by Alan3354)
How do you solve x=... (answered by Alan3354)
How do you solve (√b+25) +... (answered by stanbon)
How do I solve this problem:... (answered by edjones)
how do i solve this equation... (answered by tommyt3rd)
How do you solve... (answered by Fombitz)
how do you simplify... (answered by jim_thompson5910,Alan3354)
how would you solve... (answered by midwood_trail)
How do I do problems like this?
Solve.
√y+16=1
Please help me?
(answered by stanbon)