Find all the real square roots of -9/16

THE LAST OPTION (NO REAL ROOT).

Step-by-step explanation:

1. As you can see, the fraction given in the problem above have a negative sign:

-9/16

2. By definition, if a number is negative then it does not have real root.

3. Keeping this on mind, you can conclude that the number square root of -9/16 does not have real root.

Therefore, the answer is the last option.

No real roots; Alternative D

Step-by-step explanation:

The square root of a negative number is always imaginary and is usually expresses in terms of the imaginary number i.

Where;

Therefore, a negative number has no real roots

the least common denominator is 40

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step-by-step explanation: