What are the roots of 4x2 + 35x − 9 = 0?

Solution given:

4x²+35x-9=0

comparing above equation with ax²+bx+c.

we get

a=4

b=35

c=-9

we have

x=

x=

x=

x=

taking positive;

x=

x=

taking negative

x=x=

x=-9

Therefore:the roots of 4x²+ 35x − 9 = 0 is or-9.

s

step-by-step explanation:

step-by-step explanation:

when the line is solid:

when the line is dashed:

this > inequality sign means:

this < inequality sign means:

this > inequality sign means:

this < inequality sign means:

about the problem:

srry i'm not done ! i'll