3 years ago

(3x + 6) (5x +4) I need help I don’t understand

Mathematics

1 answer:

Nezavi [6.7K]3 years ago

4 0

$(3x + 6)(5x + 4) \\$

$= 3x(5x + 4) + 6(5x + 4)$

$= 15 {x}^{2} + 12x + 30x + 24$

$= 15 {x}^{2} + 42x + 24$

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