Question

Find the HCF of -8y and -4y
${?}^{2} }^{2}$
​

Answer 1

Answer:

-4y

Step-by-step explanation:

-8y = -1 X 2 X 2 X 2 X y

-4y = -1 X 2 X 2 X y

take the common factors from them

Answer is -4y