0.000006649= $a^{5}$
5.𝑦−6=Y−2-Y
2
(1-5y+4v)(-3)
how to find the square roots of numbers without using a calculator?
100=-v+261
1620=180(n-2)
8,24,72,216, , .
265-v=206
Rationalize 1
√3+√7
+ 1
√3−√7
20% 7500