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Equation: x^2+x=420
x^2+x-420=0
Using the quadratic formula,
x=(-1+sqrt(1+4*420))/2
x=(-1-sqrt(1+4*420))/2
x=20 or -21
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If X divided by y equals 420 what is x and y?
You would need one more equation relation x and y to solve for both of them.
Does 420 x 210 equals 2 acres of land?
Close, but not exactly.420 ft X 210 ft = 88200 ft22 acres = 87120 ft2
What times what equals 420?
The numbers below are the factor pairs of 420 (multiplied together they equal 420) (1, 420) (2, 210) (3, 140) (4, 105) (5, 84) (6, 70) (7, 60) (10, 42) (12, 35) (14, 30) (15, 28) (20, 21)
What is the HCF and LCM of 10 and 420?
divisors of 10 are 1,2,5 and 10, so highest number that can be divide 10 is 10,10 is also a factor of 420 Hence 10 is the highest common factor of 10 and 420. least multiplier of 420 is 420, also 420 is multiplier of 10 hence LCM is 420
What is the HCF of 112 and 420?
The highest common factor of the numbers 112 and 420 is 28.
What is 7200 plus 420 plus 42 equals?
7662
What is the domain of d equals -65t plus 420?
Anything you like.
How do you solve 35 feet equals what inches?
1 foot = 12 inch 35 feet = 420 inch
What plus what equals 820?
the answer is 255 454 563 459 and 388
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420 hg equals how much cg
420 seconds equals how many minutes?
420 seconds equals 7 minutes.
What is 420-240 equals?
420 - 240 = 180
If X divided by y equals 420 what is x and y?
You would need one more equation relation x and y to solve for both of them.
What is 500 plus 420 plus 669944 plus 154104?
500 + 420 + 669944 + 154104 = 824968
What is 1400 minus 420?
1400 minus 420 equals 980
What is 257 plus 420?
257+420 = 677
What is 420 plus 110?
420 + 110 = 530
