Question

ч х1 ч
1ч 2. 23
19 x 32
чя
19 15-
14X6 -
Тук -
19ха.
(
ца.
(Чҳ| 0 1чо​

Answer 1

Answer:

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Answer 2

Answer:

Step-by-step explanation:

14x6-45x3y3-14y6

let us foot x3= a and x3=b

so that

= 14x6-45x3y3-14y6

= 14a2- 45ab-14b2

=14a2-49ab+4ab-14b2

=(2a-7b) (7a+2b)

=14x6-45x3y3-14y2

= (2x3-7y3) (7x3+2y3)