Question

find all the solution of y4 +16y = cos x​

Answer 1

y⁴+16y

y(y³+16)

Hope it helps you friend!

PLEASE FOLLOW AND MARK ME AS THE BRAINLIEST!!

(❁´◡`❁)

Answer 2

Answer:

Soil is a mixture of organic matter, minerals, gases, liquids, and organisms that together support life.