2u + 1 > -5/4u - 9
2u + 5/4u > -9 - 1
8/4u + 5/4u > -10
13/4u > -10
u > - 10 * 4/13
u > -40/13 or - 3 1/13 <=
X=2.85
it simplifies to 5x=14.25, and then 14.25/5=2.85
X³ - 1 = x³ - 1³ = (x-1)(x²+x+1)
Answer:
x=−6 and x=−4
Step-by-step explanation:
The solutions to the equations are the coordinate points where the two functions intersect.
(-6,3) and (-4,-5)
The x values are -6 and -4.
Draw the diagram out in a way you understand it so yea
