Question

What is the solution set of |2x + 4| < 12?

x > 8 and x < 4

x > –4 and x < 4

x < 4 and x > –8

x < –4 and x > 4

Answer 1

@85295james

Answer 2

not @sauravshakya

Answer 3

I2x+4I<12
-12<2x+4<12
-12-4<2x<12-4
-16<2x<8
-8<x<4

Answer 4

barkbarktchi !

Answer 5

ok cool thankyou
no go to bed

Answer 6

@85295james

Answer 7

What is the solution set of |x| < 11?

x < 11

x > –11

x < –11 or x > 11

x > –11 and x < 11

Answer 8

-11<x<11

Answer 9

x > –11 and x < 11

Answer 10

yep

Answer 11

thank you all

Answer 12

it is coolyo

Answer 13

if you need help go to the science

Answer 14

ok

Answer 15

i very weak in math but strong in science