Question

Question 29

The value of $(-27x^{2}y)÷(-9xy)$ is
a) $3xy$
b) $-3xy$
c) $-3x$
d) $3x$

Answer 1

d) $3x$

$\to$​​​​​​​We have,
$(-27x^{2}y)÷(-9xy)=\frac{-27x^{2}y}{-9xy}=\frac{27\times x\times x\times y}{9\times x\times y}=\frac{27}{9}x=3x$