Question

simplify:
$(x {}^{2} - 4)(x {}^{2} - 9) - 35$
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Answer 1

Answer:

x^4 - 10x^3 + 37x^2 + 12x + 1

Step-by-step explanation:

• (x-2)^2 × (x-3)^2 - 35

• (x^2 + 4 - 4x ) (x^2 + 9 - 6x) - 35

• x4 + 9x2 - 6x3 + 4x2 + 36 - 24x - 4x3 - 36x + 24x2 - 35

• x4 - 10x3 + 37x2 + 12x + 1

hope it helps....