Answer:
No solution because it is minus 9
The discriminant of y=ax^2+bx+c is b^2-4ac
given
9x^2+10x+0
a=9
b=10
c=0
discriminant=10^2-4(9)(0)=100-0=100
the discriminant is 100
Answer:
23
Step-by-step explanation:
i think
Mr. Webster is buying a carpet for an exercise room in his basement the room will an area of 230 ft
Answer:
5x+2
Step-by-step explanation:
6x-x=5x and 5-3=2
so 5x+2 is the answer.
