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What is the disciminant in the equation z2-4z plus 4 equals 0?
quadratics have the form ax2+bx+c=0 the discriminant is the square root of (b2-4ac) = square root of (16-16) =square root of 0 = 0
What number is its own square root?
The square root of 1 is 1.The square root of 0 is 0.
What are the differences between a and a square roots?
a is a real number since we use just letters to represent real numbers. if a > 0, then its square root is also a real number, so it has two square roots, one positive and one negative. Be careful when you use the radical sign, because it is looking only for the principal square root of a, which is the positive one. if a < 0, then its square root is an imaginary number.
What is the only number 0 who's square equals square root of itself?
The square root of both 0 and 1 equals the square of 0 and 1
What is the square root of 9 plus square root of 25 minus square root of 64?
The answer is 0.
Which equation has roots of 3 and radical 2?
(x - 3) (x - square root of 2) = 0
What is the disciminant in the equation z2-4z plus 4 equals 0?
quadratics have the form ax2+bx+c=0 the discriminant is the square root of (b2-4ac) = square root of (16-16) =square root of 0 = 0
What is the square root of -49 in a bi form?
[ 0 + 7i ] and [ 0 - 7i ] is.
What is the conjugate of 5 square root of 10?
a+ square root of b has a conjugate a- square root of b and this is used rationalize the denominator when it contains a square root. If we want to multiply 5 x square root of 10 by something to get rid of the radical you can multiply it by square root of 10. But if we look at 5x( square root of 10 as ) 0+ 5x square root of 10 then the conjugate would be -5x square root of 10
What is the standard form of negative square root of 5i?
The standard form of a complex number is a+bi. So the standard form of the negative square root of 5i is 0-√(5i).
What number is its own square root?
The square root of 1 is 1.The square root of 0 is 0.
Square root of 0?
The square root of 0 would be 0 because 0 * 0 = 0
What square root property is essential to solve any radical equation involving square root?
If you take an equation such as Ax2+ Bx+c=0, you can complete the square and then use the square root property to solve it. That is how we derive the quadratic equation. For example, x2+2x-9=0 We write this as (x+1)2=10 bu completing the square then the square root property tell us that x+1 is PLUS OR MINUS Square root of 10
What is the square root 5 Times Square root 0?
Sqrt(0) = 0 so the answer is 0.
Is the square root of 0 a real number?
The square root of 0 is 0, which is a real number.
What are the differences between a and a square roots?
a is a real number since we use just letters to represent real numbers. if a > 0, then its square root is also a real number, so it has two square roots, one positive and one negative. Be careful when you use the radical sign, because it is looking only for the principal square root of a, which is the positive one. if a < 0, then its square root is an imaginary number.
How many square roots does 0 have?
The square root of 0 is 0. Since 0 has no positive or negative equivalent, this is its only square root.
