how much is?????

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2+3=10
7+2=63
6+5=66
8+4=96
how much is
9+7=

Type: Question • Score: 0 • Views: 709 • Replies: 3

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2+3=10 : 2^2 + 2x3
7+2=63 : 7^2 + 7x2
6+5=66 : 6^2 + 6x5
8+4=96 : 8^2 + 8x4

9+7= 144 : 9^2 + 9x7

1 Reply

@Francis,

Alternative formula
a&b= a(a+b).

1 Reply

@fresco,

Not an alternative formula, that's THE formula..

0 Replies

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