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jok3333 [9.3K]
2 years ago
6

To rationalize a denominator that has more than one term, you multiply the fraction by b/b , where B is the conjugate of the num

erator. True or false?
Mathematics
1 answer:
kupik [55]2 years ago
8 0
<span><u><em>Answer:</em></u>
False.

<u><em>Explanation:</em></u>
To rationalize a denominator that has more than one term, you multiply the fraction by </span>\frac{b}{b}<span> , where "b" is the <u>conjugate of the denominator</u><span> not the numerator.</span></span>
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Step-by-step explanation:

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Question 10<br> Complete<br> 6 m/s = ? km/h
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Given the system of equations, what is the solution?
fredd [130]

The solution for the given equations  x + 3y = 5 and x - 3y = -1 are x=2 and y=1.

Step-by-step explanation:

The given is,

           x+3y=5......................................(1)

           x-3y=-1....................................(2)

Step:1

         By elimination method,

        Subtracting Equations (1) and (2),

                     x+3y=5

                     x-3y=-1

             ( - )

           ( x-x ) + ( 3y+3y ) = ( 5 +1 )

                                       6y = 6

                                         y = 1

Step:2

        Substitute the value of y in equation (1),

                             x+3y=5

                       x + ( 3 × 1 ) = 5

                                      x = 5-3

                                      x = 2

Step:3

        Check for Solution,

        Substitute the values of x and y in Eqn (1),

                                  x+3y=5

                           2 + ( 3 × 1 ) = 5

                                         5 = 5

Result:

       The solution for the given equations  x + 3y = 5 and x - 3y = -1 are x=2 and y=1, by elimination method.

7 0
3 years ago
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