Answer:
a)a^4 + 19a^2 -12ab - 3b^4 +6b...
Answer:
a and b are similarity i think that's what your looking 4 idk
Step-by-step explanation:
7/50 is in its simplest form because 7 is a prime number and it is not divisible by any number except 7 or 1
Answer:
(4x^2 +9)(4x^2-9) =0
Step-by-step explanation:
16x^4 - 18 = 0
Rewriting
(4x^2)^2 - 9^2 =0
We notice that this is the difference of squares
a^2 - b^2 = (a-b)(a+b)
(4x^2 -9)(4x^2+9) =0
-4p^2 - 9p + 2 ezzzzzzz just switch the signs bruhhhh
