0
Standard form is y=ax2+bx+c
50x2=20x-2
50x2-20x+2=0
2(25x2-10+1)=0
Discriminant is b2-4ac
(-10)2-4(25)(1) = 0
Discriminant is 0 and the function has two real zeros.
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∙ 14y ago
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Does 50x 1000 equals 1000?
No. 50000
How do you find x if 4x3 plus 50x equals 250?
4 x 3 = 12 so 12 + 50x = 250 so 50x=250-12 50x = 238 x = 238/50 x = 4.76
How do you factor x2 plus 50x plus 1250?
The discriminant is less than 0 so the equation has no real roots and therefore, no real factors.
How do you solve 4x2 plus 50x equals 0?
4x2+50x = 0 4x(x+12.5) = 0 x = 0 or x = -12.5
What is x in the equation 50x plus 40 equals 300?
X=5.2
What is the solution for 50x² equals 20x-2 equals 0?
50x squared equals 20x-2 equals zero is not possible, for 20x-2 = 0 --> x = 1/10 While 50x2 = 0 means that x should be zero. So either 50x2 =/ 20x-2 or 20x-2 =/ 0
What is 10 plus x equals 50?
10 + x = 50x = 40
What is the answer to 5x2-50x-120?
It is -50X-110.
How many gallons of a 50 percent antifreeze solution most be mixed with 90 gallons 10 percent antifreeze to get a mixture that is 40 percent antifreeze?
Multiply These Equals What you mix 50 .10+x 5+50x Plus what you have 90 .10 9 Equals what you need 40 x 40x 5+50x+9=40x 14+50x=40x 10x=14 x=1.4 140%
What is x if 4x3 plus 50x equals 250?
4x3=12 250-12=238 238/50=4.76
Which is better 10x or 50x optical zoom?
5x
What does 50x 47y - 7x - 17y equal to?
It is an algebraic expression which can be simplified if the plus or minus value of 47y was given.
