Quiz
special kangen mas juna webtun._.
perkalian aljabar:
[tex]x + 20 \\ x - 15 \\ - - - - \times [/tex]
note: loli kuncir dua._.
special kangen mas juna webtun._.
perkalian aljabar:
[tex]x + 20 \\ x - 15 \\ - - - - \times [/tex]
note: loli kuncir dua._.
→ Perkalian aljbar
→ (x + 20) (x - 15)
→ (x. x) + (x. -15) + (20. x) + (20. -15)
→ x² - 15x + 20x - 300
→ x² + 5x - 300
[tex] \pink{\boxed{\red{\boxed{\purple{\mathfrak{\ast ~ \blue{Celia ~ Claire} ~ \ast}}}}}}[/tex]
PENYELESAIAN
[tex]\bf Jawab : [/tex]
[tex]\rm Perkalian [/tex]
[tex]\rm (x+20)×(x-15) [/tex]
[tex]\rm =x²-15x+20x-300 [/tex]
[tex]\rm =x²+5x-300 [/tex]
