How do you know that two expressions are equivalent

1 answer:

6 0

You know that two expressions are equivalent when if you substitute in your values and simply the expressions, they have the same answer.

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katovenus [111]

From least to greatest 7/8, 0.89, 0.99

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3 years ago

Harman [31]

THE CORRECT ANSWER IS N=4

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3 years ago

Verdich [7]

Is the equation supposed to be like this

(c o f)(5)?

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3 years ago

Paladinen [302]

Answer:

4x² - 20x + 16

Step-by-step explanation:

Given

(4x - 4)(x - 4)

Each term in the second factor is multiplied by each term in the first factor, that is

4x(x - 4) - 4(x - 4) ← distribute both parenthesis

= 4x² - 16x - 4x + 16 ← collect like terms

= 4x² - 20x + 16

6 0

3 years ago

Karolina [17]

I think the answer is B. but I'm not sure... Sorry if this doesn't help!

5 0

3 years ago