Q1. Carry out the following divisions 

i)

28 x ^ 4 \div 56 x

Answers (1)

,   \frac{28x^{4}}{56x} = \frac{2 \times 2 \times 7 \times x \times x \times x \times x}{2 \times 2 \times 2 \times 7 \times x} = \frac{x^{3}}{2}             

This is done using factorisation. 

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