Question

-9f+4g-7gh, 13f+3g+hg, 2f-gh+5g

Answer 1

Answer:

95 + 4g – 7gh , 13f + 3g + hg , 2f - gh + 5g c . llab + 9a + ac , 2ba + 3ac + 7a , - 8b + bab – 2a d . a + 5a2 + 7a + 4 , - a2 + a2 + 8 , 3a + 3a + 1 ...