Question

(x^2-4 ) (x^2-9)- 35 =​

Answer 1

Answer:

(x²-4)(x²-9)-35=

(we know a^m×a^n=a^m+n)

=>x⁴-9x²-4x²+36-35

=x⁴-13x²+1

hope it helps

Answer 2

Answer:

x⁴ - 13x² + 1

Step-by-step explanation:

 (x²-4 ) (x²-9)- 35

=(x²-9) * x² - 4(x²-9) - 35

=x⁴ - 9x² - 4(x²-9) - 35

=x⁴ - 9x² - 4x² + 36 - 35

=x⁴ - 13x² + 1