Question

Q9. Find the value of x , if :

a) 3^27 ÷ 3^14 = 3^2x            b) (6/7)^-4  X (6/7)^13 = (6/7)^3x
Q11. Which is greater?
a) 2.5X10^5 or 7.4 X 10^-5
b) 1.9 X 10^-6 or 1.2 X 10^-7
Q12. Simplify the following and write the multiplicative inverse of the answer obtained:
{(-3)^4 x (-3)^-4} ÷ (-3)^4
exponent= ^​

Answer 1

Answer:

Heyy mate here is ur answer

Explanation:

Sorry I don't know the 12th question or maybe it is incomplete.....

I hope this helps u out.....