michaeladkins1979
07.05.2021 •
Mathematics
If an adjacent side is equal to 8 and an opposite is equal to 15 what is the hypotenuse
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Ответ:
3x2+5x−6−x2+3x+9
=3x2+5x+−6+−x2+3x+9
Combine Like Terms:
=3x2+5x+−6+−x2+3x+9
=(3x2+−x2)+(5x+3x)+(−6+9)
=2x2+8x+3
Answer is: =2x2+8x+3
Step-by-step explanation: