The identity property for addition tells us that zero added to any number is the number itself. Zero is called the "additive identity."
It is difficult to tell since there is no equality symbol anywhere. But I am guessing that it is the identity property in addition, of zero.
this is the identity property of addition. 5 + 0 = 5 the 5 gets his idenity back the identity property of multiplication is 1 becuase 1 x 5 = 5
the additive inverse property states that a number plus it's opposite equals zero. in other words, x + (-x) = 0 example: 5 + (-5) = 0
The Identity Property
Identity
The zero property because it has a zero.
this is the identity property of addition. 5 + 0 = 5 the 5 gets his idenity back the identity property of multiplication is 1 becuase 1 x 5 = 5
the additive inverse property states that a number plus it's opposite equals zero. in other words, x + (-x) = 0 example: 5 + (-5) = 0
The Identity Property
Identity
The zero property because it has a zero.
(5+5) + (5-5) + (5 + 5 - 5) + (5 x 0) = 10 + 0 + 5 + 0 = 15
5+x=x+5 is an example of the commutative property of addition.
Due to a special property of zero, x+0 is the same as x.
5 + 5 + 5 - 5 + 5 + 5 - 5 + (5 x 0) = 15
x+4x+5 = 0 5x + 5 = 0 5x = -5 x = -1
The existence of an additive identity, denoted by 0, which has the property that x + 0 = 0 + x = x for all x belonging to a set of numbers.
x = -1/2 or -5 2x2 + 11x + 5 = 0 ⇒ (2x + 1)(x + 5) = 0 ⇒ (2x + 1) = 0 → x = -1/2 or (x + 5) = 0 → x = -5