A) work out the value of 4^3-5^2 b) work out the value of 6^2+3^3

The answer of the given questions

a) 39 and b) 63

Step-by-step explanation:

Here are the solutions of given questions

a)

=64-25

=39

b)

= 36+27

= 63

(a) 39

(b) 63

Step-by-step explanation:

(a) 4^3-5^2

In this kind of equation, ensure that the square on each of the figures is well treated

Deal with the square first before dealing with the given equation

Here it's goes

4^3 means cube of 4 which means 64

5^2 means square of 5 which is 25

Back to the question

4^3-5^2

64-25

=39

Therefore the final answer is 39

(b)6^2+3^3

Which means 6^2 square of 6 and it equals to 36

3^3 means cube of 3 which equals to 27

Back to the question

6^2+3^3

36+27

=63

Therefore the final answer is 63

step-by-step explanation:

12475909

a. is correct