Question

Using more than one method find the sqare os the number 73

Answer 1

Answer:

you just have to multiply 60 by 60

Step-by-step explanation:

and u will get your ans

Answer 2

Answer:

there are three methods according to me,

Step-by-step explanation:

one method

1)73×73

second method

2)(70+3)²{use(a+b)²}

third method

4)(75-2)²{use(a-b)²}

hope it helps you

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