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prohojiy [21]
3 years ago
12

How to Simplify the following expression −3x2+5−12x−149x2

Mathematics
1 answer:
laila [671]3 years ago
3 0
Multiply the numbers: 3 x 2=6 = 6x + 5 - 12x - 2 x 149x 
Next Multiply the numbers 149 x 2 = 298

Then, Group like terms, =-6x-12x-298x+5

Add similar elements -6x-12x-298x=-316x,
and you get -316x+5!
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