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3 years ago

PLEASE ANSWER THIS QUESTION !! WILL GIVE BRAINLIEST !! 20 POINTS !!

Mathematics

2 answers:

Reil [10]3 years ago

8 0

Answer:

(2x+1)(x+7)

Step-by-step explanation:

Guess and Check

(2x+7)(x+1) = 2x^2+9x+7. NOPE

(2x+1)(x+7) = 2x^2+15x+7. YES

bogdanovich [222]3 years ago

7 0

Answer:

$= (2x + 1)(x + 7) \\$

Step-by-step explanation:

$2 {x}^{2} + 15x + 7 \\ 2 {x}^{2} + 14x + x + 7 \\ 2x(x + 7) + 1(x + 7) \\ = (2x + 1)(x + 7)$

hope this helps

brainliest appreciated

good luck! have a nice day!

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