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vodka [1.7K]
3 years ago
10

Simplify the expression 4.2(5.1x+6.8)

Mathematics
1 answer:
Dominik [7]3 years ago
8 0

Step-by-step explanation:

Step-by-step explanation:

Expand: 4.2×5.1×x+4.2×6.8

4.2×5.1×x  to (21.42)x

Simplify: 21.42x+4.2×6.8

4.2×6.8 = 28.5628.56

21.42x+28.56

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