(5x2+14x-15)-(3x2+5x+7) simplify
2 answers:
Answer:
-241
Step-by-step explanation:
Hope this helps
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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