If you would like to know if 4x2x2 is the same as 4x4, you can find out using the following step:
2x2 equals to 4, so instead of 2x2 you can write 4.
The result is: 4x2x2 = 4x(2x2) = 4x4, which is the same as 4x4 in the second part of the question.
Answer:
3
Step-by-step explanation:
75÷5−[(9−7)×3]×2 equals 3
Answer:
one side length is 39
Step-by-step explanation:
is it ok