Factorise: x(a - 5) + y(5 - a) - Vidyadip

Question

Factorise: $x(a - 5) + y(5 - a)$

✓

Answer

$x(a - 5) + y(5 - a) = x(a - 5) + y(-1)(a - 5) = (x - y)(a - 5)$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "1 Marks Question" from Factorisation of Polynomials→Factorisation of Polynomials — all question types→Maths STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

Let $x$ be a rational number and $y$ be an irrational number. Is $x+y$ necessarily an irrational number? Give a example in support of your answer.

Give an example of two irrational numbers whose: Sum is a rational number.

Express the following decimals in the form $\frac{\text{p}}{\text{q}}: 9.90$

Rationalise the denominator of the following: $\frac{1}{\sqrt{7}}$

If $3^{x-1}=9$ and $4^{y+2}=64$, what is the value of $\frac{x}{y}$ ?

Given two points $P$ and $Q.$ Find how many line segments do they deter-mine.

Which of the following expressions are polynomials? In case of a polynomial, write its degree. $\frac{1}{2\text{x}^2}$

Simplify the following: $\frac{2\sqrt{3}}{3}-\frac{\sqrt{3}}{6}$

Factorise: $64 a^3-27 b^3-144 a^2 b+108 a b^2$

Give an example of two irrational numbers whose: Sum is an irrational number.