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PLEASE IM IN A TEST I NEED HELP ASAP PLEASEEE

PLEASE IM IN A TEST I NEED HELP ASAP PLEASEEE
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4 votes
PLEASE IM IN A TEST I NEED HELP ASAP PLEASEEE

PLEASE IM IN A TEST I NEED HELP ASAP PLEASEEE-example-1
User Simhachalam Gulla
by
7.6k points

1 Answer

3 votes

Answer:


4x+1

Explanation:


24x^3-54x^2-15x\\=x(24x^2-54x-15)\\=3x(8x^2-18x-5)\\=3x(8x^2-20x+2x-5)\\=3x[4x(2x-5)+1(2x-5)]\\=3x(4x+1)(2x-5)\\=(4x+1)(6x^2-15x)\\\mathrm{So\ the\ length\ of\ rectangle\ is\ (4x+1)\ units}

User David Kidwell
by
7.1k points
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