Answer:
x = ±
Step-by-step explanation:
Given
2x² - 9 = 11 ( add 9 to both sides )
2x² = 20 ( divide both sides by 2 )
x² = 10 ( take the square root of both sides )
x = ± ← exact solutions
How is the 2 in the number 582 similar to the 2 in the number 528?
1 answer:
You might be interested in
Your answer will be 1,000.3125
hope i helped!! :)
