Question

$x^{3} - 64 \div x - 4$
Divide first polynomial by second polynomial and write and write the answer in the form of Dividend = Divisor × Quotient + Remainder
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Answer 1

Answer:

x  

3

−64=x  

3

+0x  

2

+0x64

Using long division method,

Dividend=Divisor×Quotient+Remainder

∴x  

3

−64=(x−4)×(x  

2

+4x+16)+0