Answer:
3x^2+1
Step-by-step explanation:
combine terms
Answer:It is in the DMAS rule
Step-by-step explanation:5*21/8
=5*2
=10
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No that statement is not always true. There is only one solution to this equation.
Answer:
|−∣=7
Explanation:
∣−∣
= |(-2-5)|
= |-2-5|
= | -7|=7
