Question

plzz answere my questions.....​

Answer 1

Step-by-step explanation:

3. 3-21

*

4. - 1

Hope it help you

Please mark as brainlist

Answer 2

Answer:

(1/3^3)^7 =3^-21

we will multiply power 3 to power 7 . so 3×7 =21

and to show 1/3 we would add minus sign so the answer is 3^-21

(ii)p(s)=s^2 - s +5

p(-2) = -2^2 -(-2 )+5

= 4 +2+5

= 11 ans

in this question what we have to do is just put the value -2 in place of s

hope it helps .