Question

A bus driver drived the bus for five hours he had four litres of petrol, the bus length was 20 m, and the height was 10m and the area of the bus was
$200 {m}^{2}$
And he went to a station 10 members went in and in next station 29 memebers went in 5 members came down.

Then what is the age of the tyre of the bus B-)
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Answer 1

Answer:

Factorize and write the identity used to factorize: x²– (y – z)²