Answer:
a= -2 b =4
Step-by-step explanation:
I put it in a calculator and found the answer
Answer:
Step-by-step explanation:
Answer:
When squaring a number it is essentially taking a number and multiplying it by itself. For example, 5^2 is 5×5 (=25).
2.77 × 10 ^ ( -3 ) is the answer
Answer:
What question do we answer?
Step-by-step explanation: