Question

10y(6y+21)÷5(2y+7) plz help​

Answer 1

Answer:

6y

Step-by-step explanation

10y(6y+21)÷5(2y+7)

in 10y(6y+21)  take 3 as common in the 6y+21

10y x 3(2y+7) / 5 (2y+7)

here after cancelation 2y x 3 will be leftover

so answer is 6y