nolimitmilo
nolimitmilo
31-10-2016
Mathematics
contestada
(2x2 + 5x + 5)(4x – 3)
Respuesta :
DivineSolar
DivineSolar
31-10-2016
Just simplify :)
(
2
x
² + 5x + 5)(4x + −3)
(
2
x
²)(4x) + (2x²)(−3) + (5x)(4x) + (5x)(−3) + (5)(4x) + (5)(−3)
8
x
³ − 6x² + 20x² − 15x + 20x − 15
8
x
³ + 14x² + 5x − 15
Combine the liketerms (EG: 20x² combined with -6x² makes 14x²)
Answer Link
Ammimochi
Ammimochi
31-10-2016
If you're simplifying then your answer would be 20x^2+21x-27
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