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28 votes
28 votes
Simplify. Rationalize the denominator.
-3/5 + √3

User Rads
by
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1 Answer

8 votes
8 votes

Answer: -3-5
√(3) / 5

Step-by-step explanation

To write
√(3) as a fraction with a common denominator, multiply by 5/5.

-3/5 +
√(3) * 5/5

Then combine fractions, so that the numeratiors over the common denominator.

-3 + 5
√(3) /5

Simplify with factoring out.

Rewrite -3 as -1 (3). Next factor -1 out of 5
√(3). Then facotr -1 out of -1(3) - (-5
√(3)). After that move teh negative in front of the fraction.

Exact Form: - 3-5
√(3) / 5

Decimal Form: 1.13

User Zemzela
by
2.8k points