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3 years ago

How to factor a trinomial x^2+11x+19

Mathematics

1 answer:

Tresset [83]3 years ago

4 0

Answer:

this trinomial is prime, and cannot be factored.

Step-by-step explanation:

when expanding the equation, you multiply the last term by the first term's coefficient, and then find two factors that multiply to that product, and sum to the middle coefficient.

1 * 19 = 19

there are no factors that will multiply to 19 and sum to 11. thus, this polynomial is prime.

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WINSTONCH [101]

Answer:

$\large\boxed{x=8\sqrt2}$

Step-by-step explanation:

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3 years ago

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2 years ago

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aleksandrvk [35]

Answer:

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Step-by-step explanation:

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