Question
Factorise:
$27 a^3 b^3-45 a^4 b^2$
$27 a^3 b^3-45 a^4 b^2$
✓
Answer
$27 a^3 b^3-45 a^4 b^2$
$=9 a^3 b^2(3 b-5 a)$
$=9 a^3 b^2(3 b-5 a)$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
→→→
Simplify: $\frac{6^{\frac{1}{4}}}{6^{\frac{1}{5}}}$
→The Surface area of a cuboid is $1300 \mathrm{~cm}^2$. If its breadth is 10 cm and height is $20 \mathrm{~cm}^2$, find its length.
→Is the expression ${x^{10}} + {y^3} + {t^{50}}$, polynomial in one variable or not$?$ State the reason for your answer.
→Simplify $\Big(\frac{3125}{243}\Big)^{\frac{4}{5}}.$
→In figure, if $x + y = w + z,$ then prove that $AOB$ is a line.
→Simplify $\sqrt[4]{81\text{x}^8\text{y}^4\text{z}^{16}}.$
→Solve the equation 3x - 2 = 2x + 3 and represent the solution on the number line.
Factorise:
$27 a^3+64 b^3$
→$27 a^3+64 b^3$