maygandavisks
maygandavisks maygandavisks
  • 19-02-2021
  • Mathematics
contestada

29
2
Solve the inequality
- +3>
W
a.
c.
W <3 or w > 6
w <3 or w > 9
W <0 or w > 6
W <0 or w > 9
b.
d.

29 2 Solve the inequality 3gt W a c W lt3 or w gt 6 w lt3 or w gt 9 W lt0 or w gt 6 W lt0 or w gt 9 b d class=

Respuesta :

caidenneuenschwander
caidenneuenschwander caidenneuenschwander
  • 19-02-2021

Step-by-step explanation:

Let's solve your inequality step-by-step.

2

w

+3>

29

w

3w+2

w

>

29

w

Let's find the critical points of the inequality.

3w+2

w

=

29

w

3w+2=29(Multiply both sides by w)

3w2+2w=29w(Multiply both sides by w)

3w2+2w−29w=29w−29w(Subtract 29w from both sides)3w2−27w=0

3w(w−9)=0(Factor left side of equation)

3w=0 or w−9=0(Set factors equal to 0)

w=0 or w=9

Check possible critical points.

w=0(Doesn't work in original equation)

w=9(Works in original equation)Answer:

w<0 or w>9

Answer Link

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