Question

Simplify 4x5 - 25x³/ 2x-5

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Answer 1

i don't understand

Explanation:

the question is 11 divided 2and2over 3

Answer 2

`=(x^(3)(4x^(2) -25) )/(2x-5) \\=(x^(3) (2x+5)(2x-5))/(2x-5) \\=x^(3) (2x+5)\\=2x^(4)+5x^(3)`

⇒Note there was a 2x-5 in the numerator and a 2x-5 in the denominator so they canceled each other. Leaving the above expression.