Question

Exercise 4.2
1. Using laws of exponents, simplify and write the following in the exponentia
form:
(1) 2^7 x 2^4
(ii) p^5 xp^3
(iii) (-7)^5 x (-7)^11​

Answer 1

Answer:

1 - 2¹¹

2- p⁸

3 - (-7¹⁶)

mate in this we are adding the powers...

hope would be helpful to u...

Answer 2

Answer:

2^11

p^8

-7^16

Step-by-step explanation:

hope that pic will help