Question

Help please! I don’t understand

Answer 1

Explanation:

(m-3)w²-8w+8=0........colllecting like terms

m+w²-8w=3-8

m-7w=-5

mw=-5+-7

mw=-12

mw/mw=-12/mw.....mw will be cancled out by mw so the answer is -12/mw