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TEA [102]
3 years ago
5

Multiply (3x-5)(x+4)

Mathematics
2 answers:
Allisa [31]3 years ago
4 0

Answer:

3x^2+7x-20

Step-by-step explanation:

77julia77 [94]3 years ago
3 0

Answer:

expand the brackets

3x^2 + 7x -20

Step-by-step explanation:

(3x-5)(x+4)

= 3x^2 + 12x - 5x + 20

= 3x^2 + 7x + 20

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