(x + 5) / (x^2 + 10x - 4)
2(-a+5)=(2)(-a)+(2)(5)
Look at this number pattern: 1.9, 1.99, 1.999, 1.9999,... (a) what number do you think this pattern is getting closer to? (b) Will...
\sum_{n=1}^{\infty}\tan^{-1}\left(\frac{1}{2^{n}+\frac{2}{2^{n}}}\right)
In a trapezium ABCD, AB | | DC and DC = 2AB. EF | | AB, where E and F lie on BC and AD respectively such
that . Diagonal DB inter...
5554-333+45=?+2525
11/12/14/3
18*4-3*8/2*6=
2-²=
304x26
