Answer:
x = ±
Step-by-step explanation:
3x² - 9 = 0 ( add 9 to both sides )
3x² = 9 ( divide both sides by 3 )
x² = 3 ( take square root of both sides )
x = ±
or
3x² - 9 = 0 ← factor out 3 from each term
3(x² - 3) = 0
equate x² - 3 to zero and solve for x
x² - 3 = 0 ( add 3 to both sides )
x² = 3 ( take square root of both sides )
x = ±
515 divided by 2 = x
x divided by pi = y
Square root of y = radius
Sorry. I don’t have a calculator on me but these are the steps.
Answer: 6x^2+3x
Step-by-step explanation:
Is there a picture to go along with this?
Answer:
https://www.sewanhakaschools.org/cms/lib/NY01001491/Centricity/Domain/2116/Probability%20Answer%20Key.pdf answer key
Step-by-step explanation: