Question

3√5x^2 + 25x - 10√5 =0 solve this equation by alfa and bita (class 10th quardratic equation)......... jo solve kr ke dega usko ❤ thanks and brainlist marks milega... ​

Answer 1

Answer:

x = -2√5, (√5/3)

Step-by-step explanation:

Given :

3√5x² + 25x - 10√5 = 0

⇒ 3√5x² + 30x - 5x - 10√5 = 0

⇒ 3√5x(x + 2√5) -5(x + 2√5) = 0

⇒ (x + 2√5) - (3√5x - 5) = 0

⇒ (x + 2√5) = 0 or (3√5x - 5) = 0

⇒ x = -2√5 or x = (5/3√5)

⇒ x = -2√5, (√5/3)

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