Question

$4yz(z {}^{2} + 6z - 16) \div 2y(z + 8)$
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Answer 1

Answer:

Step-by-step explanation:we can say by seeing

=4yz(z^2+6z-16)÷2y(z+8)

By finding roots for inside quadratic equation

=2z[(z+8)(z-4)]÷(z+8)

=2z(z-4)

Therefore the answer is 2z^2-8z