1 year ago

(5x2+14x-15)-(3x2+5x+7) simplify

Mathematics

2 answers:

sleet_krkn [62]1 year ago

8 0

Answer:

-241

Step-by-step explanation:

Hope this helps

Lina20 [59]1 year ago

7 0

Step-by-step explanation:

(5 × 2 + 14x - 15) - (3 × 2 + 5 + 7)
(10 + 14x - 15) - (3 × 2 + 5x + 7)
(10+14x-15) - (6 + 5x+7)
(- 5+14x) - (6+5x+7)
(-5+14x)-(13+5x)
- 5+14x (13+ 5x)
- 5 + 14x - 13 - 5x
- 18+14x - 5x

Answer:- 18 + 9x

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