Wiki User
∙ 2008-10-20 23:35:31(-7)^3 =
-7 X -7 X -7 =
(+)49 X -7 =
-343 The answer!!!!
lenpollock
Wiki User
∙ 2008-10-20 23:35:31Reflexivity is a property of equality, i.e., X = X is always true. Thus -7 raised to the power of 3 equals -7 raised to the power of 3 is true.
The number 7 raised to the 2nd power (or squared) equals 49.
2 to the power of 3 equals 8.
Seven raised to the power two means 7^2 or 'Seven squared'. 7^2 = 7 x 7 = 49
k would equal 8. you add the powers on one side of the equation together so you should end up with 7 to the power of 11 then you minus 7 to the power 3 from the opposite side of the equation leaving you with 7 to the power 8 equals 7 to the power k. you can then see that k is the equivalent of 8.
3rd root of 343 = 77^3 = 343
The number 7 raised to the 2nd power (or squared) equals 49.
3-7 equals 0.00045724737
2 to the power of 3 equals 8.
It is: 37*(3+6)7 = 1.04603532*1010 in scientific notation
3 to the 7th power times 3 to the 3rd power equals 59,049
Seven raised to the power two means 7^2 or 'Seven squared'. 7^2 = 7 x 7 = 49
7
k would equal 8. you add the powers on one side of the equation together so you should end up with 7 to the power of 11 then you minus 7 to the power 3 from the opposite side of the equation leaving you with 7 to the power 8 equals 7 to the power k. you can then see that k is the equivalent of 8.
1.27227926277
2401
3rd root of 343 = 77^3 = 343
7(2 + 2x) is 78 when x = 3. = 5,764,801.