3 years ago

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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Step-by-step explanation:

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