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Solve the following equation by factorization 6p2+ 11p – 10 = 0 - Mathematics

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प्रश्न

Solve the following equation by factorization

6p2+ 11p – 10 = 0

बेरीज

उत्तर

6p2+ 11p – 10 = 0
⇒ 6p2 + 15p – 4p – 10 = 0
⇒ 3p(2p + 5) – 2(2p + 5) = 0
(2p + 5) (3p - 2) = 0

Either 2p + 5 = 0, then 2p = -5 ⇒ p = `(-5)/(2)`

or 3p - 2 = 0, then 3p = 2 ⇒ p = `(2)/(3)`

Hence p = `(-5)/(2), (2)/(3)`.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 5: Quadratic Equations in One Variable - Exercise 5.2

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एमएल अग्रवाल Understanding ICSE Mathematics [English] Class 10
पाठ 5 Quadratic Equations in One Variable
Exercise 5.2 | Q 6.1
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