7 + 62 = 43
(7 + 6)2 = 169
7*6 + 22 - 32 = 42 + 4 - 9 = 37
(7+6)/32 = 13/9 or about 1.44444
46
3,376
242,121,646
The answer is 6 because 6 to the second power is 36 cause 6 time 6 is 36 and 36 minus 7 is 29. So 6 is the answer.
79
-5 - 7 + 6 = -6
6 plus 7 plus 8 equals 6 plus 8 plus 7, what property is that?That is the associative property.
6.
(5.9x^3 + 3.4x^2 - 7) - (2.9x^3 - 9.6x^2 + 3) = 3x^3 +13x^2 -10
-5 + -7 + 6 = -6