Question

this is really important so please don't give gibberish answers

Find the expansion of:
(0.02ab+5)(0.02ab−5)

Answer 1

Step-by-step explanation:

By using identity (a+b) (a-b)=a^2-b^2,

(0.02ab+5)(0.02ab-5)

(0.02ab)^2-(5)^2 is the answer.

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Thanks!

Answer 2

Answer:

(0.02ab)^2-(5)^2

Step-by-step explanation:

Use this identity  - - - >  (a+b) (a-b)=a^2-b^2,

(0.02ab+5)(0.02ab-5)

So, this will be your answer!!  - - - >  (0.02ab)^2-(5)^2

Thanks and adios :p,

SomeoneNamedGlasses