give an example of two irrational no whose a. sum is a rational no b. difference is a rational no c. product is a rational no
Answers
Answered by
1
a. 10+root5 + (-root5)
(root5 is cancel)
= 10(rational)
b. 10+root5 - (- root5)
0
c.(10+2root5) (10- 2root5)
80
(root5 is cancel)
= 10(rational)
b. 10+root5 - (- root5)
0
c.(10+2root5) (10- 2root5)
80
likhitgandole9:
i have written another answer
you need to give only two number that have the 3 qualities
i think you are right
likhit what is your answer
the sum is 8; diffrence is 0 product will 9 is this right
well what are your two numbers
Answered by
0
2√3+(-√3)
=>2(rational no.)
2√3-√3
=>2(rational no.)
2√3×(-√3)
=>2×(-3)
=>-6(rational no.)
=>2(rational no.)
2√3-√3
=>2(rational no.)
2√3×(-√3)
=>2×(-3)
=>-6(rational no.)
ur answer is wrong....difference
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