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Nata [24]
3 years ago
9

6z^6-21z^4-12z^2give in step by step explanation​

Mathematics
2 answers:
Gemiola [76]3 years ago
7 0

Answer:

Step-by-step explanation:

6z⁶ - 21z⁴ - 12z² = 2*3*z⁶ - 3*7*z⁴ - 4*3*z²

                           = 3z² (2z⁴ - 7z² - 4)

Bas_tet [7]3 years ago
3 0

This expression cannot be simplified, as you cannot add or subtract variables raised to different exponents.

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Licemer1 [7]

Answer:

520 - 303.93 - (10.99 * 4) - 25.25 - 73.43x ≥ 0

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1) Parentheses

520 - 303.93 - 43.96 - 25.25 - 73.43x ≥ 0

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2) Combine like terms

146.86 - 73.43x ≥ 0

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3) Get the variable term alone

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4) Divide to solve

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** dividing by a negative number, the inequality sign flips **

ANSWER :

x ≤ 2

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