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Earn +20 ptsQ: All the real square roots of 400?
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What are all the real square roots of negative 196?
14i
Which whole numbers have square roots between 1 and 20?
All whole numbers between 1 and 400 (=20 square).
Find all the real square roots of 1.3?
-1.1402 and 1.1402, approx.
How many roots can a quadratic function have in total?
A quadratic function can have up to two roots. Depending on the discriminant (the expression under the square root in the quadratic formula), it can have two distinct real roots, one repeated real root, or no real roots at all (in which case the roots are complex). Therefore, the total number of roots, considering both real and complex, is always two.
Are all square roots are irrational numbers?
No. The square roots of perfect squares are rational.
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