Math, asked by suparnomalik, 1 year ago

x(x+3)(x+6)(x+9) +56​

Answers

Answered by uabdullah1433
1

(x2+3x)(x2+9x+6x+54)+56

x4+9x3+6x3+54x2+56

x4+15x3+54x2+56

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