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algol [13]
3 years ago
8

How do you solve these?

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
5 0
#2
2x^2 +9x-18 
= (2x-3)(x+6)

#3
(3x+4)(2x-3)3
= (6x^2 + 8x - 9x - 12)3
= (6x^2  - x - 12)3
= 18x^2  -3x - 36
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