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What is the value of the expression 7a - 3bc, where a=3, b=4 and c=0?

What is the value of the expression 7a - 3bc, where a=3, b=4 and c=0?
asked 146k views
3 votes
What is the value of the expression 7a - 3bc, where a=3, b=4 and c=0?

asked
User Hbhakhra
by
7.9k points

1 Answer

4 votes
7*3=21
21-(3*b*c)
4*0=0
3*0=0
21-0=21!
answered
User Adolf Dsilva
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8.0k points
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