Math, asked by kaliscivil22, 6 months ago

(x - 5)(x-4) (x+6) (x+4)= 504.​

Answers

Answered by chanchal20658
1

Step-by-step explanation:

(x - 5)(x-4) (x+6) (x+4)= 504.

(x²-4x-5x+20)(x²+4x+6x+24)

(x²-9x+20)(x²+10x+24)

x⁴+10x³+24x²-9x³-90x²-216x+20x²+200x+480

x⁴+x³-46x²-16x+480

if it helped you mark it as brainliest answer

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