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What are all the real square roots of 225?
It is 15, -15.
What are all the real cube roots of 0.125?
They are 0.5 : it is a triple root.
What is all the real square roots in 0.0049?
Well, darling, the real square roots of 0.0049 are +0.07 and -0.07. It's simple math, really. Just remember, a negative times a negative gives you a positive, and a positive times a positive also gives you a positive. Math can be sassy too, you know!
Are all square roots of even numbers rational?
No. The square roots 8 are irrational, as are the square roots of most even numbers.
What is the greatest number of real roots a polynomial of degree 2 can have?
A real root is when a quadratic equation, or the graph of a polynomial, crosses the x axis, or when the y coordinate is equal to 0. On any polynomial to the degree of two, when graphed the line follows a smooth arc in the shape of a "U" or and upside down "U". Since there are only two prongs to the parabola, or arc, it can only cross the x axis twice, if at all. So there can only be 2 real roots.
How many real roots can a fourth degree polynomial have?
Upto 4. If the coefficients are all real, then it can have only 0, 2 or 4 real roots.
What are all the real fourth roots of 256?
The 4th root of 256 is 4
What are all the real square roots of 0.0625?
0.0625 has a grand total of 2 square roots, and they're both real. They are +0.25 and -0.25
What are all the real positive 4th roots of 263?
4.02706776
All the real square roots of 400?
-15 15
What are all the real square roots of negative 196?
14i
What are all the real square roots of 225?
It is 15, -15.
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.
What are all the real square roots of 400?
The real square roots of 400 are 20 and -20. This is because when you square both of these numbers, you get 400. In general, every positive real number has two square roots: one positive and one negative.
Find all real square roots of 0.0036?
.06 and .06
What are all the real cube roots of 0.125?
They are 0.5 : it is a triple root.
Find all the real square roots of 0.004?
( +0.063246 ) and ( -0.063246 ).These numbers are rounded.These are the only square roots of 0.004. There are no more real ones,and no imaginary or complex ones.
