Question

step by step pls
(k-l)(k+2l)

Answer 1

Step-by-step explanation:

TO FIND:-

$(k - l)(k + 2l)$

USING DISTRIBUTIVE PROPERTY,

$k {}^{2} + 2kl - lk - 2l {}^{2}$

COMBINE 2kl AND −lk TO GET kl,

$k {}^{2} + kl - 2l {}^{2}$

HENCE ANSWER,

$k {}^{2} + kl - 2l {}^{2}$