Cuanto es 2 mas 2 mas 82 menos 72?
2 answers:
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Answer:
or the fourth answer
Step-by-step explanation:
Apply the rule to rewrite the exponentiation as a radical.
Anything raised to 1 is the base itself.
Answer =
Plz mark me brainliest, hope this helps.
times 4 both sides
4A=a+b+c+d
minus (a+b+d) from both sides
4A-a-b-d=c
c=4A-a-b-d