3 years ago

I need help please I really don't understand

1 answer:

7 0

W to the fourth power is different than to the second power. So if you combine like terms which is 5w to the fourth power and -25w to the fourth power to get you to -20w to the fourth power and then add the 30w to the second power so that is -20w to the fourth power plus 30w to the fourth power.

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