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Give exact and approximate solutions to three decimal places x2 plus 7x-5 equals 0?
x2 + 7x - 5 = 0 has no solution in integers. To find the roots the formula is:
-b +/- sqrt(b2 - 4ac) all over 2a. In your equation a = 1, b = 7 and c = -5
= (-7 +/- sqrt(49 + 20))/2
= (-7 +/- Sqrt 69)/2
= (-7 +/- 8.307)/2
= 1.307/2 or -15.307/2
= 0.653 or -7.653, both of which check out within three-thousandths when you use them as x in the original equation
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What is the approximate value of pie upto 5 places of decimal?
Pi to 5 decimal places is about 3.14159
What is the approximate value of pi correct to two decimal places?
3.14
When do you need to Approximate the height of the triangle to 3 decimal places?
When you require that degree of accuracy in the answer: no more and no less.
What is the approximate value of pi in fraction form?
22/7 is fairly accurate to 2 decimal places: 3.14 and it the most commonly used one. 333/106 is accurate to the first 4 decimal places: 3.1415 355/113 is accurate to the first 6 decimal places: 3.141592
80 million pounds equals?
36.287 million kilograms (to 3 decimal places).
What is the approximate value of pie upto 5 places of decimal?
Pi to 5 decimal places is about 3.14159
What is the approximate value of pi up to 5 decimal places?
3.14159
What is the approximate value of pi correct to two decimal places?
3.14
Decimal number equals to 2.5 with 3 decimal places?
2.500
If x2 plus 10x-33.33 equals 0 find the value of x?
x2+10x-33.33 = 0 Using the quadratic equation formula will give you two solutions which are: x = -12.63740794 to 8 decimal places. or: x = 2.63740794 to 8 decimal places
What is the approximate square root of 3?
1.732 (rounded to 3 decimal places)
What is One Fifteenth as a Decimal?
1/15 as a decimal is a recurring decimal: 0.066... with the 6 recurring forever; it would be usual to approximate the decimal by rounding to a number of decimal places, eg to 5 decimal places it is approx 0.06667
What is Approximate 7.0826 to 3 decimal places?
To approximate 7.0826 to 3 decimal places, we look at the digit in the 4th decimal place, which is 2. Since this digit is less than 5, we simply truncate the number at the 3rd decimal place. Therefore, 7.0826 approximated to 3 decimal places is 7.083.
What is the approximate value of pi upto fivedecimal places?
The approximate value of pi up to the fifth decimal place is 3.14159
What times 23 equals 11?
2.090909090909091 (to 15 decimal places)
How do you write a decimal number equal to 2.5 that has three decimal places?
It is simply 2.5 equals 2.500
Give exact and approximate solutions to three decimals places x2-5x 50?
2x+1=5x
