Question

(d)
(e) Factors of 15 is 1,3,5,7,9.
0.5 One word:
(a) a3 x a?
(b) The factors of even number are always
(c) The cubes of rational number is
(d) x2 - 2xy + y2 = (x-y)?
(e) The factors of 7x2y?
Q.6 Solve these;
y

answer​

Answer 1

Step-by-step explanation:

(e) factors of 15 = 1,3,5

(a) a3×a=a4

(b) no the factors of even number are not always even

explanation:-

No, factors of an even number are not always even. There is a necessity that at least one of the factors be 2 or the number cannot be even. That said, it is sufficient to show one counter example to the premise posed in the question.

Take the even number 6. I has factors of 2 and 3. Three is not even, so the factors of an even number are not always even.

(c)the cubes of rational number is irrational

(d) didn't understand the question sorry..

(e) The factor of 7x2y is 7,x,x,y

Answer 2

Answer:

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