Math, asked by geethakarthik2004, 9 months ago

if |x+2| <_9 then X belong.s to​

Answers

Answered by pandeydiksha219
0

In

x

2

=

9

, you need to get rid of the power of 2 in order to isolate just

x

This involves finding the square root.

x

2

=

x

However there are 2 possible answers to a square root, a positive or a negative answer.

x

=

±

9

x

=

±

3

Answered by blackpinkrose
2

Answer:

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