2018 Great Quotes from Great Leaders Boxed Calendar

2018 Great Quotes from Great Leaders Boxed Calendar

Matematika tlng dgn cara kerjanya yaa^^​

tlng dgn cara kerjanya yaa^^​

1. u = 3x + 2 v = x³ - 1

u' = 3 v' = 3x³⁻¹

v' = 3x²

y' = u' v + u v'

= 3( x³ - 1 ) + ( 3x + 2 ) 3x²

= 3x³ - 3 + 9x³ + 6x²

= 12x³ + 6x² - 3

2. u = 2x² + 1 v = x - 2

u' = 2.2 x²‐¹ v' = 1

= 4x

y' = u' v + u v'

= 4x( x - 2 ) + ( 2x² + 1 ) 1

= 4x² - 8x + 2x² + 1

= 6x² - 8x + 1

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