Factorise:

$a^4-16x^4$

Important Questions on Factorisation of Algebraic Expressions

EASY

7th ICSE

IMPORTANT

New Mathematics Today Class 7>Chapter 28 - Factorisation of Algebraic Expressions>Exercise>Q 27

Factorise:

$225p^{12}-9q^6$

EASY

7th ICSE

IMPORTANT

New Mathematics Today Class 7>Chapter 28 - Factorisation of Algebraic Expressions>Exercise>Q 28

Divide: $p\left(4p^2-16\right)÷4p\left(p-2\right)$

EASY

7th ICSE

IMPORTANT

New Mathematics Today Class 7>Chapter 28 - Factorisation of Algebraic Expressions>Revision Exercise>Q 1

Factorisation is the reverse process of _____. (Addition/ Subtraction/ Multiplication/ Division)

EASY

7th ICSE

IMPORTANT

New Mathematics Today Class 7>Chapter 28 - Factorisation of Algebraic Expressions>Revision Exercise>Q 1

The greatest common factor of $25a^3{b}^7$ and $35a^7{b}^3$ is _____$a^3{b}^3$.

EASY

7th ICSE

IMPORTANT

New Mathematics Today Class 7>Chapter 28 - Factorisation of Algebraic Expressions>Revision Exercise>Q 1

The factors of $x^2-4y^2$ are _____.

EASY

7th ICSE

IMPORTANT

New Mathematics Today Class 7>Chapter 28 - Factorisation of Algebraic Expressions>Revision Exercise>Q 1

The factors of $ax\left(b^2-5\right)+ay\left(5-b^2\right)$ are $($_____$)$ $(b^2-5)$.

EASY

7th ICSE

IMPORTANT

New Mathematics Today Class 7>Chapter 28 - Factorisation of Algebraic Expressions>Revision Exercise>Q 2

Which is the complete factorisation of $24x^3-12x^2$?

EASY

7th ICSE

IMPORTANT

New Mathematics Today Class 7>Chapter 28 - Factorisation of Algebraic Expressions>Revision Exercise>Q 3

Which is not a factor of $18y^2+36y$?