The sum of the roots of equation 5x² -10x + 3 =0 .......
The sum of the roots of equation 5x² -10x + 3 =0
.......
Rushil Patel , 5 Years ago
Grade 12
10 grade maths> The sum of the roots of equation 5x² -10x...
2 AnswersJitendra Kumar
5x2 -10x +3 = 0
We know that general form of quadratic equation ax2 + bx + c = 0
Now comparing both equation so we get
a=5, b=-10 and c=3
We also know that
Sum of the root = -b/a
So sum of the root = -(-10)/5 = 2
Hence, Sum of the root = 2
Approved Last Activity: 5 Years ago
Ram Kushwah
The given equation is:
5x²-10x+3=0...........................(1)
This is in the form :
ax²+bx+c=0
here we no that sum of roots=-b/a
In the given eqn (1)
a=5 and b=-10
Thus sum of roots =- (-10/5)
=-(-2)=2
Hence sum of roots= 2
Thanks
Pl aprove
Approved Last Activity: 5 Years ago
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