Its eq 4 its 41 and all the other are 21 and lower.
Answer:
Point (2, 20) does not lie on the given curve.
Step-by-step explanation:
Let us see explanation:

ᴀɴsᴡᴇʀ:
<u>1.Example, x²-25 can be factored as (x+5)(x-5).</u>
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<u>2.This method is based on the pattern (a+b)(a-b)=a²-b², which can be verified by expanding the parentheses in (a+b)(a-b).</u>
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<u>3.When an expression can be viewed as the difference of two perfect squares, i.e. a²-b², then we can factor it as (a+b)(a-b). For example, x²-25 can be factored as (x+5)(x-5).</u>
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The answer is i beleve 75+15n