Wiki User
∙ 14y ago2 squared plus 2 x 3 = 10, 7 squared plus 7 x 2 = 63, 6 squared plus 6 x 5 = 66,
8 squared plus 8 x 4 = 96 so 9 squared plus 9 x 7 = 81 + 63 = 144.
Wiki User
∙ 14y agoAnonymous
1
If I am correct, 9 plus 7 equals 112.
144 is the answer.2+3=10 which means 2+3=55*2=107+2=63 7+2=99*7=63now 9+7=? 9+7=1616*9=144
9 plus 7 equals 144. Generally, x plus y = x(x+y).
'63'
144 This works if you first add the two digits (ex. 2+3=5), then multiply the first digit by the answer you got (2+5=10).
144
144
144 add the two numbers and multiply by the first 2(2 + 3) = 10 7(7 + 2) = 63 etc.
26
96
144
144
If I am correct, 9 plus 7 equals 112.
7+ what =63
144, you add the plus numbers, then multiply it by the first.
144, you add the plus numbers, then multiply it by the first.
144 (square the first value and add the product of the two values). In the statement 7 + 6 should = 91, not 63, which would be 7 + 2.