4 years ago

Simplify the product using a table

Mathematics

2 answers:

ipn [44]4 years ago

4 0

FOIL. -10h^2+6h+28 First outer inner last

Viefleur [7K]4 years ago

3 0

The answer is -10h² + 6h + 28

 x | 5h | 7 
 -2h | -10h² | -14h 
 4 | 20h | 28 

-10h² - 14h + 20h + 28 = -10h² + 6h + 28

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