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nordsb [41]
3 years ago
10

Please help! I need this by today!​

Mathematics
2 answers:
LuckyWell [14K]3 years ago
8 0

Answer:   x² + 6x + 10

Step-by-step explanation:

The four can be factored by the set of real numbers, except the first one.

- x² + 3x - 4 can be factor as (x + 4)(x - 1)

- x² - 3x - 4 can be factor as (x - 4)(x + 1)

- x² + 3x - 4 can be factor as (x + 4)(x - 1)

And the first one, the number is 10, the factos of 10 is 1,2,5,10, none of the factors would apply the situation 6x.

Anika [276]3 years ago
7 0

Answer:

A.

Step-by-step explanation:

x^2 + 6x + 10  cannot be  factored

x^2 + 3x -4 = (x-1)(x+4)

x^2 - 3x -4 = (x+1)(x-4)

x^2 + 6x +5 = (x+1)(x+5)

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