Question

Tmark20 questions -20 marks
51
1500
1. Write whether the rational number will have a
terminating decimal expansion or a non-terminating
repeating decimal expansion?
2. The decimal expansion of will terminate after how
many places of decimals
a. 1
b.2.
C. 3
d. Will not terminate
3. A quadratic polynomial whose one zero is 6 and sum of
the zeroes is 0, is
a. x2 - 6x + 2
b. x2 - 36
c. x² - 6
d. r? - 3​

Answer 1

Answer:

1.Rational numbers may or may not have a termination decimal expansion.

for example,

terminationg =\frac{2}{5}

5

2

= 0.4

non-terminating= \frac{2}{3}

3

2

= 0.66666.........