2 years ago

Do you guys know this?

1 answer:

7 0

Answer: b and d im sure

Step-by-step explanation:

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dimulka [17.4K]

Answer:

Step-by-step explanation:

Recall that $7^a\cdot 7^b = 7^{a+b}$

So now

$7^{2/3} \cdot 7^{1/3}\\= 7^{\frac{2}{3}+\frac{1}{4}}\\=7^{\frac{8}{12}+\frac{3}{12}}\\=7^{11/12}$

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2 years ago

Rzqust [24]

(Sqr.3)/2 not a or b or c

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kherson [118]

Answer:

omg that one is hard but it is 18j-6m

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solong [7]

Answer:

Exact form: 3√5/5

Decimal form: 1.34164078...

Step-by-step explanation:

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2 years ago

butalik [34]

Answer:

Step-by-step explanation:

8x^2+x+3 follows the rules of being a polynomial due to the three terms being added to each other, and that they are in descending order.

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3 years ago