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3 years ago

Simplify y4 x y3 A. Y^1 B. Y^7 C. Y^12 D. Y^43

2 answers:

6 0

The index law states that indices with the same base when timesed together the indexes add so the answer is b because 3+4=7

Otrada [13]3 years ago

4 0

The answer is B. Y^7. u have to add the exponent

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

Evaluate 5x²-3(x-2)+x for x=3

Zepler [3.9K]

Answer:

Step-by-step explanation:

Evaluate 5 x^2 - 3 (x - 2) + x where x = 3:

5 x^2 - 3 (x - 2) + x = 5×3^2 - 3 (3 - 2) + 3

3^2 = 9:

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3 - 2 = 1:

5×9 - 3 + 3

5×9 = 45:

45 - 3 + 3

45 + 3 = 48:

48 - 3

| 4 | 8

- | | 3

| 4 | 5:

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3 years ago

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Answer:

i have attached the graph below!

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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