Answer:
3
lazy approach was with a graphic plotting program, but you can also calculate it. with the pq-formula.
p = -6
q = 9
x = -p/2 +- sqrt( (p/2)² - q)
x = -(-6)/2 +- sqrt ( (-6/2)² - 9)
x = 3 +- sqrt(9-9)
x = 3 +- sqrt(0)
x = 3 +- 0
x = 3
How do you Simplify this expression in algebra? 9x + 2x (5 + 4) - 2(5x + 4x)
1 answer:
You might be interested in
The answer would be:
A translation 5 units down, followed by a 180-degree counterclockwise rotation about the origin
See attached picture:
