Question

Factorize: 21a^2 - 59ab + 40b^2.​

Answer 1

Answer:

a=21, b=40, c=-59

-b+or-(b^2-4ac)square root/2a

-40+or-square root(40^2-4x21x-59)/2x21

By simplifying we get,

-40+ square root(8556)/42 and

-40-square root(8556)/42

Please mark this as brainliest