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3 years ago

Subtract. (9x² + 5x² + 5x – 3) - (8x - 2)

Mathematics

1 answer:

Afina-wow [57]3 years ago

5 0

Answer:

=14x² −3x −1

Step-by-step explanation:

simplifying step-by-step.

9x2+5x2+5x−3−(8x−2)

Distribute the Negative Sign:

=9x2+5x2+5x−3+−1(8x−2)

=9x2+5x2+5x+−3+−1(8x)+(−1)(−2)

=9x2+5x2+5x+−3+−8x+2

Combine Like Terms:

=9x2+5x2+5x+−3+−8x+2

=(9x2+5x2)+(5x+−8x)+(−3+2)

=14x2+−3x+−1

Answer:

=14x2−3x−1

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nasty-shy [4]

Answer:

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Step-by-step explanation:

given data

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solution

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so here

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$\sqrt{\frac{vg (\rho _{stone} - \rho _{water})}{\mu vg \times \rho _{stone}}} = \frac{fl}{5} \times \frac{4}{fl}$

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$1 - \frac{\rho _{stone}}{\rho _{water}} = \frac{16}{25}$

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