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baherus [9]
3 years ago
11

Select the correct answer from the drop-down menu.

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
7 0

Answer:

-(4x^2)+6(x^4)y

Step-by-step explanation:

Here apply the law of indices where ;

A^x*A^y=A^{x+y}

Given;

  • You should first simplify the numerator using the denominator as a factor
  • Then cancel the like term
  • Followed by further factorization

\frac{48x^4y-72x^6y^2}{-12x^2y} \\\\\\\frac{-12x^2y(4x^2-6x^4y^2)}{-12x^2y} \\\\\\=-4x^2+6x^4y\\\\\\=-(4x^2)+6(x^4)y

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