Math, asked by yashita20puhhk, 2 months ago

What ane the roots of the quadratic equation x² =9?

Answers

Answered by usernametaken8

2

Step-by-step explanation:

x² = 9

=> x² - 9 = 0

Using, a² - b² = (a+b)(a-b)

=> (x+3)(x-3) = 0

=> x = 3, -3

Answered by artikewat35241

1

Step-by-step explanation:

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