Answer:
Step-by-step explanation:
- 9x² - 25 = 0
- 9x² = 25
- x² = 25/9
- x = √25/9
- x = ± 5/3
Correct choice is A
Answer:
divide
Step-by-step explanation:
6 2/3 ÷ 1/5 = 62/15
62/15=60 2/15
60 2/15 is your answer.
Hoped I helped!
-x+7 (5x-3)=-21
-x+35x-21=-21
34x-21=-21
34x=0
The answer to find x or y is not possible