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Answered 2012-04-12 16:57:31

√80 - √245 = √(16*5) - √(49*5) = √16*√5 - √49*√5 = 4√5 - 7√5 = -3*√5

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How do you simplify the square root of 245?

sqrt(245) = sqrt(49*5) = sqrt(49)*sqrt(5) = 7*sqrt(5)


What is the square root of -245 for a bi?

Not sure about "for a bi", butsqrt(-245) = ± 15.652i where i is the imaginary square root of -1.


What is 1345 minus 245?

1,345 minus 245 is 1,100.


What is the square root of 245 simplified?

Expressed as a surd in its simplest form, sqrt(245) is equal to 7 sqrt(5).


What is the square root of 245 in radical form?

√245 = √(49 x 5) = √49 x √5 = 7√5



What times what gives the answer 245?

The factor pairs of 245 are: 1 × 245 5 × 49 7 × 35


What number can simplify both 245 and 24?

24 and 245 have no factors in common other than 1.


How big is 245 sq inches?

245 square inches = 1581 sq centimetres, approx.245 square inches = 1581 sq centimetres, approx.245 square inches = 1581 sq centimetres, approx.245 square inches = 1581 sq centimetres, approx.



What is the root of 245 over the root of 5 divided and simplified?

sqrt(245)/sqrt(5) = sqrt(5) * sqrt(49) / sqrt(5) = sqrt(49) = 7


How many square miles is Basingstoke?

Basingstoke, England - 245 square miles.



245 cm x 300 cm equals square meter?

245 cm = 2.45 metres and 300 cm = 3 metres. 2.45 x 3 = 7.35 square metres.


How do you change 2.45 to a fraction?

Actually, 2.45 is a fraction: a decimal fraction.It is equivalent to the rational fraction 245/100 which you can simplify if you so wish.



What is the LCM of 245 and 49?

245 1*245 = 245 5*49 = 245


What is the LCM of 49 and 245?

245 1*245 = 245 49*5 =245


What is 20 percent off of 245 dollars?

20 percent off of 245 dollars = 19620% off of $245= 20% discount applied to $245= $245 - (20% * $245)= $245 - (0.20 * $245)= $245 - 49= 196


What is the area of Bang Bo District?

The area of Bang Bo District is 245 square kilometers.


What is the population density of Hemavan?

The population density of Hemavan is 245 people per square kilometer.


What is the height of a parallelogram with an area of 245 square meters?

That will depend on the length of its base which has not been given.



What are the factor pairs of 245?

There are 3 factor pairs of 245:245 = 1 x 245245 = 5 x 49245 = 7 x 35


What equals to 245?

x+y=245 x=0-245 y=0-245


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