Question

solve the following maths question ​

Answer 1

Answer:

Remember: whenever any negative exponent comes then to make it positive always reverse a number

Step-by-step explanation:

(2)² + (3)² + (4)²

4 + 9 + 16

29 is the answer

Answer 2

Question:

(1/2)^-2 +(1/3)^-2 + (1/4)^-2

Answer:

use exponent rule : take reciprocal of each term and this way the exponent will become positive.

So it becomes like this:

=2^2 +3^2 +4^2

= 4+9+16

= 29

29 is your answer.

Thanks!!!!