Question

What is the value of (101)2-(100)2

Answer 1

Answer:

201

Step-by-step explanation:

(101)2-(100)2

put the formula of...

a2-b2=(a+b)×(a-b)

...

now put the given number in the formula form...

means....

(101)2-(109)2=(101+100)×(101-100)

101+100=201

and...

101-100=1

now multiply 201×1= 201

Final answer is 201

Answer 2

Answer:

201

Step-by-step explanation:

OK this is a right answer