These NCERT Solutions for Class 8 Maths Chapter 14 Factorization InText Questions and Answers are prepared by our highly skilled subject experts.

## NCERT Solutions for Class 8 Maths Chapter 14 Factorization InText Questions

NCERT Intext Question Page No. 219

Question 1.

Factorise:

(i) 12x + 36

(ii) 22y – 33z

(iii) 14pq + 35pqr

Answer:

(i) 12x + 36

= (2 x 2 x 3)x + 2 x 2 x 3 x 3

= (2 x 2 x 3) [x + 3]

= 12 (x + 3)

(ii) 22y – 33z

= 2 x 11xy – 3 x 11 x z

= 11 (2y – 3z)

(iii) 14pq + 35pqr

= 2 x 7 x p x q + 5 x 7 x p x q x r

= 7pq (2 + 5r)

NCERT Intext Question Page No. 225

Question 1.

Divide:

(i) 24xy^{2}z^{3} by 6yz^{2}

(ii) 63a^{2} b^{4} c^{6} by 7a^{2} b^{2} c^{3}

Answer:

(i) 24xy^{2}z^{3} by 6yz^{2}

= 2 x 2 x x x y x z = 4xyz

(ii) 63a^{2} b^{4} c^{6} by 7a^{2} b^{2} c^{3}

= 3 x 3 x a^{2-2} b^{4-2}2 c^{6-3}

= 9 x a^{0} x b^{2} x c^{3}

= 9b^{2}c^{3} (a° = 1)