114k views
3 votes
Simplify:
x² - 25
x²-3x -15

User KIDdAe
by
6.1k points

1 Answer

5 votes

Answer:

x² - 25=(x-5)(X+5)

x²-3x -15=5.6 or. -2.6

User Neophile
by
6.2k points
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