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Degger [83]
3 years ago
8

Simplify the following expression: (7x+2)^2

Mathematics
1 answer:
sp2606 [1]3 years ago
6 0

Step-by-step explanation:

(7x+2)²

= (7x+2)(7x+2)

= 49x² +14x + 14x +4

= 49x² + 28x + 4

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