Electric Scooter for Kids Spokane Valley Washington

Electric Scooter for Kids Spokane Valley Washington

Matematika 1.)x²-5x+6=0
2.)2x²+7x-9=0​
tlng bntu y​

1.)x²-5x+6=0
2.)2x²+7x-9=0​
tlng bntu y​

Penjelasan dengan langkah-langkah:

x² - 5x + 6 = 0

(x -2)(x - 3) = 0

x = 2 atau x = 3

HP = {2,3}

2x² + 7x - 9 = 0

(2x + 9) (x - 1) = 0

x = -9/2 atau x = 1

HP = {-9/2, 1}

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