NCERT Solutions for Class 8 Maths Chapter 14 Factorisation Ex 14.3 are part of NCERT Solutions for Class 8 Maths. Here we have given NCERT Solutions for Class 8 Maths Chapter 14 Factorisation Ex 14.3.

Board |
CBSE |

Textbook |
NCERT |

Class |
Class 8 |

Subject |
Maths |

Chapter |
Chapter 14 |

Chapter Name |
Factorisation |

Exercise |
Ex 14.3 |

Number of Questions Solved |
5 |

Category |
NCERT Solutions |

## NCERT Solutions for Class 8 Maths Chapter 14 Factorisation Ex 14.3

**Question 1.**

**Carry out the following divisions.**

**(i)** 28x^{4} ÷ 56x

**(ii)** -36y^{3} ÷ 9y^{2}

**(iii)** 66pq^{2}r^{3} ÷ 11qr^{2}

**(iv)** 34x^{3}y^{3}z^{3} ÷ 51xy^{2}z^{3}

**(v)** 12a^{3}b^{8} ÷ (-6a^{6}b^{4}

**Solution:**

**Question 2.**

Divide the given polynomial by the given monomial,

**(i)** (5x^{2} – 6x) ÷ 3x

**(ii)** (3y^{8} – 4y^{6} + 5y^{4}) ÷ y^{4}

**(iii)** 8(x^{3}y^{2}z^{2} + x^{2}y^{3}z^{2} + x^{2}y^{2}z^{3}) ÷ 4x^{2}y^{2}z^{2}

**(iv)** (x^{3} + 2x^{2} + 3x) ÷ 2x

**(v)** (p^{3}q^{6} – p^{6}q^{3} – p^{6}q^{3}) ÷ p^{3}q^{3}

**Solution:**

**Question 3.**

Work out the following divisions.

**(i)** (10x – 25) ÷ 5

**(ii)** (10x – 25) ÷ (2x – 5)

**(iii)** 10y (6y + 21) ÷ 5 (2y + 7)

**(iv)** 9x^{2}y^{2} (3z – 24) ÷ 27xy (z – 8)

**(v)** 96abc (3a – 12) (56 – 30) ÷ 144 (a – 4) (b – 6)

**Solution:**

**Question 4.**

Divide as directed.

**(i)** 5(2x + 1)(3x + 5) – (2x + l)

**(ii)** 26xy (x + 5) (y – 4) ÷ 13x (y – 4)

**(iii)** 52pqr (p + q) (q + r) (r + p) ÷ 104pq (q + r) (r + p)

**(iv)** 20 (y + 4) (y^{2} + 5y + 3) ÷ 5 (y + 4)

**(v)** x (x + 1) (x + 2) (x + 3) ÷ x (x + 1)

**Solution:**

**Question 5.**

Factorise the expressions and divide them as directed.

**(i)** (y^{2} +7y +10) ÷ (y + 5)

**(ii)** (m^{2} – 14m – 32) ÷ (m + 2)

**(iii)** (5p^{2} – 25p + 20) ÷ (p – 1)

**(iv)** 4yz (z^{2} + 6z – 16) ÷ 2y (z + 8)

**(v)** 5pq (p^{2} – q^{2}) ÷ 2p (p + q)

**(vi)** 12xy (9x^{2} – 16y^{2}) + 4xy (3x + 4y)

**(vii)** 39y^{3} (50y^{2} – 98) ÷ 26y^{2} (5y + 7)

**Solution:**

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