IfÂ aÂ =Â 5Â +Â 22Â &Â bÂ =Â 5Â -Â 22, then find – McqOptions

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1.	IfÂ aÂ =Â 5Â +Â 22Â &Â bÂ =Â 5Â -Â 22, then find the value ofÂ a2Â -Â b2._x005F_x000D_
A.	2
B.	4
C.	2âˆš2
D.	4âˆš2
Answer» E.

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