Subtract these polynomials.
1 answer:
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Question 1: x+2 = 8 doesn't belong in the given equations.
Question 2: The possible values for y are 0,1 and 2
Step-by-step explanation:
Question: Which one doesn't belong?
We will solve each equation one by one to get which equation doesn't belong with others
So,
Hence,
x+2 = 8 doesn't belong in the given equations.
Question 2:
Given equation is:
It is given that the values of x will be greater than 2 and less than 6 so values of x can be 3,4 and 5
So,
Hence,
The possible values for y are 0,1 and 2
So,
x+2 = 8 doesn't belong in the given equations.
The possible values for y are 0,1 and 2
Keywords: Linear equation, variables
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Answer: two
Step-by-step explanation:
Factor out the equation:
-2( + 4) = 0
-2 cannot equal zero, so that means - 4 will have to equal to zero in order to get zero as a product
- 4 = 0
Factor the equation to get:
(x+2)(x-2) = 0
x = 2, x = -2
The equation has two roots