If ba = 2a + b , then find 23 + 32 +1
If that's -10, the answer is (a + 5)(a - 2). If that's +10, it gets ugly in a hurry.
With the assumption your asking what a or b are in terms of each other. a=3b/(6b-2) b=2a/(6a-2)
(2a + 1)(4a2 - 2a + 1)
6a to the second power minus 8ab + 2a
a + b + 4 is in its simplest form.
(4, 3)
a + a + a - 2a = 3a - 2a = a
the answer
2a+5a+9a = 16a
A equals 20.
a= (+a) or a= (-) b= 2a b= 2a c= (-a) c= (+a)
2a + 3a + 4 = 5a + 4
1
A=2
It is [(2a+2h+5) - (2a+5)]/h = 2h/h = 2
a = 1
2a+54=38 2a=38-54 2a=-16 a=-16/2 a=-8