Question

if 14(128)18 then 26(?)20 option a.144, b.130, c.162, d.180​

Answer 1

Answer:

276

Step-by-step explanation:

18^2-14^2=324-196=128

so the required number=26^2-20^2

=(26+20)(26-20)

=(46)(6)

=276

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