For what value of k,`(4-k)x^2+2(k+2)x+(8K+1)` is a perfect square.
1,024 views · Published 11 October 2018 · 2:41 · Indexed 24 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW For what value of k,`(4-k)x^2+2(k+2)x+(8K+1)` is a perfect square.
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