9.7-3.2=9.7-3.2+0=9+0.7+3+0.2=12+0.9=12.9=10+2.9
those aer some expresionthat are equivilent
Answer:
4
Step-by-step explanation:
It's easy because 4-4=0 and anything divided by zero is zero.
Answer:
1/3
Step-by-step explanation:
12(multiplication problems) /36 (total problems 12+24)
12/36=1/3
Answer:

Step-by-step explanation:
So we have the equation:

Let's let u be equal to x². So:

Factor:

Zero Product Property:

Subtract:

Replace:

Take square root:

Simplify:
