Mathematics, 03.09.2020 02:01 abrown6758
Now consider the product of a nonzero rational number and an irrational number. Again, assume x =
where a and b are integers and b +0. This time let y be an irrational number. If we assume the product x.
y is rational, we can set the product equal to , where mand n are integers and n + 0. The steps for
solving this equation for y are shown.
Reason
Statement
x. y =
y="
substitution
y =
multiplication property of equality
w
mb
y =
na
Simplify
Based on what we established about the classification of y and using the closure of integers, what does
the equation tell you about the type of number y must be for the product to be rational? What conclusion
can you now make about the result of multiplying a rational and an irrational number?
Answers: 2
Mathematics, 20.06.2019 18:04, qdogisbeast7662
You have two cards with a sum of -12 in both hands. a. what two cards could you have? b. you add two more cards to your hand, but the total sum if the cards remains the same, (-12).
Answers: 1
Mathematics, 21.06.2019 16:50, danielzgame
The verbal translation for the difference of m and 7 increased by 15
Answers: 3
Now consider the product of a nonzero rational number and an irrational number. Again, assume x =
w...
Computers and Technology, 22.08.2020 03:01