100 Animals for Toddler Coloring Book: My First Big Book of Easy Educational Coloring Pages

100 Animals for Toddler Coloring Book: My First Big Book of Easy Educational Coloring Pages

Matematika tentukan akar akar persamaan kuadrat dengan cara memfaktor x²+2x-8=0​

tentukan akar akar persamaan kuadrat dengan cara memfaktor x²+2x-8=0​

Jawaban:

x = { (-4), 2 }

Penjelasan dengan langkah-langkah:

= x² + 2x - 8 = 0

= ( x + 4 ) ( x - 2 )

x + 4 = 0

x = (-4)

x - 2 = 0

x = 2

x = { (-4), 2 }

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