Simplify (x+3)(x-3) (x-4)(x+4)
Answers
Answered by
0
Step-by-step explanation:
(x+3)(x-3) (x+4)(x-4)
(x²-9) (x²-16)
x⁴-25x²+144.
ANS:-)
Answered by
0
Answer:
(x+3)(x-3)(x-4)(x+4)
=(x²-3²)(x²-4²)
=(x²-9)(x²-16)
=x⁴-16x²-9x²+144
=x⁴-25x²+144
Similar questions