Question

10-find whether 4m2-5 is a factor of 4m +7m-15 or not.​

Answer 1

Step-by-step explanation:

4mc²is a factor of 4m4++7m²-15

step by step

(4m²-5)4m4+7m²-15(m²+3)

4m4-5m²

- +

------------------------------------

0+12m²-15

12m²-15

- +

----------------------

. 0