Plz solve it with explanation
it's urgent
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Answered by
4
Answer:
x^-6 - 3^-6
x^-4 - 3^-4
= x^-6 ÷ x^-4
-3^-6 ÷ 3^-4
= x^-6-(-4)
-3^-6-(-4)
= x^-6+4
-3^-6+4
= x^-2
-3^-2
= 1÷x^2
1÷3^2
= 1*x^2*3^2
= x^2*3^2
= (X*3)^2
= 3x^2
value of x = 3
Therefore
3*3^2
3*9
27. ans.
give ❤️❤️ = take ❤️ ❤️
Answered by
3
Answer:
27 is the right answer.... explained above
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