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If the square root of a number is irrational, it is its own conjugate.
sqrt(13)*sqrt(13) = 13 and you no longer have an irrational!
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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 conjugate of a denominator?
This is related to the technique used to eliminate square roots from the denominator. If, for example, the denominator is 4 + root(3), you multiply both numerator and denominator by 4 - root(3). In this case, "4 - root(3)" is said to be the "conjugate" of "4 + root(3)". When doing this, there will be no more square roots in the denominator - but of course, you'll instead have a square root in the numerator.
What is the Square root of 156?
13, is not the square root of 156, but the best i can give you is that 13 is the square root of 169 and 14 is the square root of 196.
What number is 13 the square root of?
169. 13 x 13 = 169. square root of 169 = 13.
What is the square root of 169?
The square root of 169 = ± 13
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 conjugate of x minus the square root of 2?
x plus the square root of 2
What is a conjugate number of 2 plus square root of 5?
[ 2 minus square root of 5 ] is the only one.
What 2 numbers give you 112 when multiply them and give you -12 when you add them?
The complex conjugate pair, -6 -8.7178i and -6 +8.7178i where i is the imaginary square root of -1.The complex conjugate pair -6 -8.7178i and -6 +8.7178i where i is the imaginary square root of -1.
Can you rationalize the denominator using conjugates even when the denominator contains two radical terms?
Yes. For example, the conjugate of (square root of 2 + square root of 3) is (square root of 2 - square root of 3).
What square root of 13?
The square root of 13 = 3.605551275....
What is the square root of -13 multiply by the square root of -13?
0
What is the square root of 13 x 13?
the square root of 13 x 13 is 13
What is the root of 169?
-13 or +13 are both square root of 169, but we often use the positive square root, 13, as the principal square root.
What is the conjugate of a denominator?
This is related to the technique used to eliminate square roots from the denominator. If, for example, the denominator is 4 + root(3), you multiply both numerator and denominator by 4 - root(3). In this case, "4 - root(3)" is said to be the "conjugate" of "4 + root(3)". When doing this, there will be no more square roots in the denominator - but of course, you'll instead have a square root in the numerator.
What is the Square root of 156?
13, is not the square root of 156, but the best i can give you is that 13 is the square root of 169 and 14 is the square root of 196.
What two numbers multiply and give you 90 and add to give you 13?
103
