Question

solve it and get 10 points

Answer 1

Answer:

option 4

Step-by-step explanation:

x^2/4 * x^6/4

= x^2/4+6/4   (a^m * a^n = a^m=n)

= x^8/4

= x^2

Answer 2

Answer:

5.(4√16)= 2

2^-2 =1/2^2

=1/4 (option -1)

6.optn -2.(√x^3)^2/3=x

optn 3.(12√x^4)^1/3=1/9

optn 4.(x^2/4)(x) (x^6/4)=x^3

these are not equal to x^2

so option 1 is correct

(x^12/7)-(x^5/7)=x^2