Answer:
=3–√−13–√+1⋅3–√−13–√−1
=(3–√−1)23–√2−12
=3–√2+12−23–√3−1
=4−23–√2
2−13–√
a=2,b=−1.
Step-by-step explanation:
2cents
40/20=2
g
Answer:34 1/2 cubes can fit
Step-by-step explanation: multiply all of them by 2
C
subtract 5 from both sides