Question

factorize 7x2+2 root14x+2

Answer 1

Answer:

7x² + 2√14x + 2

<i>Method used : Splitting middle term<i>

=> 7x^{2} + 2√14 + 2

=> 7x² + √14x + √14x + 2

=> √7x(√7x + √2) +√2(√7x + √2)

=> (√7x + √2)(√7x + √2)

=> (√7x+ √2)²

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