1
Chat with our AI personalities
If I've read your question correctly, you need to subtract: a2 +2a -7 a2 -4a2 +5a2 -6 = 2a2 -6 Note, if x - y = z, then y = x - z; so: 2a2 -6 - (a2 -2a +1) = 2a2 -6 - a2 +2a -1 = a2 +2a -7
(6ab + 9b)/(2a + 3) = 3b(2a + 3)/(2a + 3) = 3b
2
(6a3 - 19a2 + 15a)/(2a - 3) = a(6a2 - 19a + 15)/(2a - 3) = a(2a - 3)(3a -5)/(2a -3) = a(3a - 5)
= 3 X 2 = 6 = a X a = a2 (a square) = 6a2 + 5 Answer