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Find zeros of 2x^2-9 and verify …

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Find zeros of 2x^2-9 and verify relation between zeros and co efficents

Posted by Aman Ullah 7 years, 8 months ago

CBSE > Class 10 > Mathematics

2 answers

Tarun Kumar 7 years, 8 months ago

2x^2 - 9 can be written as (Root2x)^2 - (3)^2 Now with identity of a^2-b^2 = (a+b)(a-b) Solve it .

0Thank You

Abhijeet Nayak 7 years, 8 months ago

Rgh4ķf

1Thank You

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CBSE > Class 10 > Mathematics