What is the value of the rational expression below when x is equal to 3? 12-x/x-6

Mathematics

2 answers:

kvv77 [185]3 years ago

8 0

Answer:

-3

Step-by-step explanation:

love history [14]3 years ago

4 0

12-(3)/(3)-6
substitute the x's for 3's
12-3=9
3-6=-3
the answer is -9/3
this can be reduced to -3/1 by dividing the fraction by 3/3

You might be interested in

To rationalize the denominator 2 sqrt 10/ 3 sqrt 11 you should multiply the expression by which fraction

malfutka [58]

Answer:

Step-by-step explanation:

To rationalise the denominator.

Multiply the numerator/denominator by the radical on the denominator.

The radical on the denominator is $\sqrt{11}$ , thus

Multiply the fraction by

$\frac{\sqrt{11} }{\sqrt{11} }$ → B

7 0

2 years ago

Read 2 more answers

12x + 10x what is the awnser

KIM [24]

Answer:

22x?

Step-by-step explanation:

is there more to this question? if not its just simple addition and then add "x" at the end

7 0

2 years ago

What is 52 divided by 8 incluing remainder?

joja [24]

8*6=48. 8*7=56. So the highest multiplication you can go without exceeding the value of 52 is 8*6. You then need to subtract 52 by 48 to find the remainder. 52-48=4. So the answer would be 48 remainder 4

8 0

2 years ago

The function h(x) is a transformation of the square root parent function,

kondaur [170]

Answer:

A. $h(x)=\sqrt{x-3}$