Question

Factorise the following:

5-2x^2​

Answer 1

Answer:

(√5-√2x) (√5+√2x ).

Step-by-step explanation:

5-2x²

√5² - (√2x)²

(√5-√2x) (√5+√2x ). [ a²- b²= (a-b)(a+b) ].

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