4+4=20 5+5=30 6+6=42 7+7=56 then what about 9+9=
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90 is the answer.
4^2+4=20
5^2+5=30
6^2+6=42
7^2+7=56
9^2+9=90
4^2+4=20
5^2+5=30
6^2+6=42
7^2+7=56
9^2+9=90
Ubayd:
Goood
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4+4 = 20
5+5 = 30
6+6 = 42
7+7 = 56
9+9 = 90
The reason is that in every no such as
4+4 one no is added with 1 so it becomez
4+5 hence both are multipied so the answer comes out to be 20.
Same rule is applied in others.
Hence answer is 90
5+5 = 30
6+6 = 42
7+7 = 56
9+9 = 90
The reason is that in every no such as
4+4 one no is added with 1 so it becomez
4+5 hence both are multipied so the answer comes out to be 20.
Same rule is applied in others.
Hence answer is 90
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