3 years ago

Which expression is equivalent to |a| < 3?

Mathematics

1 answer:

katen-ka-za [31]3 years ago

8 0

Answer:

1. a ≥ -3 and a ≤ 3

I am assuming you mean to have an = sign as well

Step-by-step explanation:

|a| < =3

we get two solutions, one positive and one negative

remember to flip the inequality for the negative

a<=3 and a >= -3

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