3 years ago

What is the sun of the 9th square number and the 2nd square number?

Mathematics

1 answer:

scoray [572]3 years ago

3 0

Answer:

Step-by-step explanation:

The 9 th square number is 9² = 81

The 2 nd square number is 2² = 4

sum = 81 + 4 = 85

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