Question

if5*9=196,7*8=225,than4*7=?

Answer 1

HEY MATE.......❤

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5 * 9 = 196

5 + 9 = 14......... RIGHT?

NOW 14 x 14 = 196....

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7 * 8 = 225

7 + 8 = 15 ......

15 x 15 = 225

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IN. THE SAME MANNER ....

4 * 7 = ?

4 + 7 = 11

11 x 11 = 121

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SO ANSWER IS 121 ....

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Answer 2

7*4=7+4=11=(11)^2=121