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3 years ago

2x^2 + 7x + 5 = (x + 1) (?)

Mathematics

1 answer:

seraphim [82]3 years ago

4 0

Answer:

(2x+5)

Step-by-step explanation:

2x^2 + 7x + 5 = (x + 1) (?)

Must multiply to 10 and add to 7:

5 and 2

(2x^2+2x)(5x+5)

2x(x+1)5(x+1)

(2x+5)(x+1)

Hope this helps! Please mark brainliest :)

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