Hi soul
how about you post what you have tried to solve your questions
Need some guidance!!!!!!!!
1)Simplify the following leaving the answer in index form:
a.(53)2
b.(m3)3
c.(a3b3)2
2)Determine the value of:
a)3-3
b)2-4
c)27-1/3
d)125-2/3
3)Solve the following:
a)23x = 128
b)32x = 243
c)54x = 625
4)a) 82x = 1
64
b) 252x = 1
125
c) 493x = 1
343
Hi Soul,
If you don't know the code to convert to mathematical symbols, you will have to resort to parentheses and ^ to indicate raising a value to a power. Like....
(2)^(3x)=128
This is interpreted as
For your fractions....
(25)^(2x) = 1/25
This is interpreted as
Now, I'll work a few of these and you can try the rest and let us know how well you did.
1a. Are you sure this one is correct? Seems trivial when compared to the others.
1b.
2a.
2d.
3a.
4a.
You should now be able to use these worked examples to help you with the others. Good luck.
And, Soul, if you're planning to post on the forum a lot you will probably want to learn the LaTex code. Start here..
http://www.mathhelpforum.com/math-help/latex-help/