Identify 5 basic examples of Solutions?
2 answers:
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<u>Answer:</u> The correct answers are
<u>Explanation:</u>
To find the polynomials which could represent the are of a square having side x greater than 2, we need to find the value of 'x' for all the given polynomials.
From the given options:
- 1.
x = -3 is ignored.
- 2.
x = -10 is ignored
- 3.
To solve this we use the quadratic formula:
Putting values of a, b and c, we get:
As, x comes out to be 2 and is not greater than 2. Hence, this is not considered.
- 4.
Solving for 'x' by splitting the middle term:
Hence, this is ignored.
- 5.
Solving for 'x' by splitting the middle term:
Hence, this is ignored.
So, the correct polynomials are