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Volgvan
3 years ago
10

Which property justifies his step in simplifying an expression?

Mathematics
1 answer:
Dimas [21]3 years ago
3 0
The distributive property
Hope this helps!
Vote me brainliest!
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Work out the highest common factor (HCF) of 18 and 30
Paraphin [41]

18 = 2\times 3 \times 3\\\\30 = 2 \times 3 \times 5\\\\\text{HCF}~ = 2\times 3 = 6

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2 years ago
Does 5^9 x 6^7= 30^16 ?
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Yes. When solving a problem like this, multiply the base numbers normally, and add the exponents together.

If you need more help, comment below and I'd be happy to assist.

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5/16=n/16 help please
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Both have the same denominator
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Montano1993 [528]

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2 years ago
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x = √(13² - 5² ) = √(169 - 25 ) =√144 = 12


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