Question

4^3 - ( - 3 )^4
Please solve these step by step.​

Answer 1

Answer:

145

Step-by-step explanation:

4³-(-3)^4

=>64+81

=>145

Answer 2

Answer:

$4^3 - ( - 3 )^4 = -17$

Step-by-step explanation:

A negative number taken to an even power gives a positive result (because the pairs of negatives cancel), and a negative number taken to an odd power gives a negative result.

First, find cube of 4 and 4th power of 3

$4^3 = 4 \times 4 \times 4 = 64\\And (-3)^4= (-3) \times ( -3) \times (-3) \times (-3) = 81$

$4^3 - ( - 3 )^4 = 64 - (81)\\= -17$