negative 3 times
-52 (Negative X Negative = Positive) (Negative X Positive = Negative)
(+)13 does NOT equal (-13). However, their modulii (plural of modulus) are equal at '13' . It is written as as a value -13 < +13 However the modulii is written as |-13| = |+13| note the use of vertical lines, because the numerical value is the same.
positive 169
The value of the positive number is greater than the value of the negative number. 23 + (-13) = 10 but (-23) + 13 = (-10)
7-(-13) also equals: 7+13. Because, if you look at it, you can see that -(- can look like a positive. This is because taking negative from a negative can be considered adding! Isn't this unique?
-52 (Negative X Negative = Positive) (Negative X Positive = Negative)
Oh, dude, the square of -13 is 169. Like, negative times negative equals positive, so when you square a negative number, it becomes positive. So, yeah, -13 squared equals 169. Easy peasy, lemon squeezy.
negative 45
(+)13 does NOT equal (-13). However, their modulii (plural of modulus) are equal at '13' . It is written as as a value -13 < +13 However the modulii is written as |-13| = |+13| note the use of vertical lines, because the numerical value is the same.
positive 169
The value of the positive number is greater than the value of the negative number. 23 + (-13) = 10 but (-23) + 13 = (-10)
-20 + 13 = -7
26
It depends. (a) a positive minus a smaller positive is positive, (b) a positive minus a positive of the same size is zero, and (c) a positive minus a bigger positive is negative. For example, (a) 8 - 6 = 2 (b) 8 - 8 = 0 (c) 8 - 11 = -3
7-(-13) also equals: 7+13. Because, if you look at it, you can see that -(- can look like a positive. This is because taking negative from a negative can be considered adding! Isn't this unique?
The sum of a positive number and a negative number can be either negative or positive. 9 + -3 = 6 9 + -13 = -4
a negative minus a positive is a negative ex: -12-13=-25 -9-2=-11 -100-1=-101