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Answer:
(4, -1) is not a solution to the system
Step-by-step explanation:
The first point: (4,-1) doesn't satisfy the first inequality:
since we get to an absurd, because -1 cannot be strictly smaller than -1!
The equation which shows the one way to determine the factors of provided equation by grouping is,
Polynomial equations is the expression in which the highest power of the unknown variable is n (n is real number).
Factor of a polynomial is the terms in linear form, which are when multiplied together, give the original polynomial equation as result.
The provided polynomial equation is,
To factorize the above polynomial equation, make the groups, by taking out the greatest common factor.
Hence, the equation which shows the one way to determine the factors of provided equation by grouping is,
Learn more about factor of polynomial here;