1.

(i)28x4÷56x

Answer»

28x⁴÷ 56x

= (2×2×7×x×x³)/( 2×2×2×7×x)=x³/2

we can write 28x^4 as 2*2*7*x*x³ and 56x as 2*2*2*7*x

so, (2*2*7*x*x³)/(2*2*2*7*x)-> x³/2 is the right answer



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