10 class problem set 2 quadratic equation
1 question
1) find the values of a,b,c for following quadratic equation by comparing with standard form
1) x²+2x+1=0
2) 2x²-x+3=0
3) x²-x-3=0
you don't idea form question so please do not have answer
Answers
Answered by
1
1.a=1,b=2and c=1
2.a=2,b=-1and c=3
3.a=1,b=-1and c=-3
2.a=2,b=-1and c=3
3.a=1,b=-1and c=-3
Answered by
2
1. a= 1 , b=2, c=1
2. a=2, b=-1, c=3
3. a=1, b=-1, c=-3
Because as we know that the general form of quadratic equation is ax²+bx+c. So, By comparing any quad. eq. by the general equation we get the vaule of a,b and c.
2. a=2, b=-1, c=3
3. a=1, b=-1, c=-3
Because as we know that the general form of quadratic equation is ax²+bx+c. So, By comparing any quad. eq. by the general equation we get the vaule of a,b and c.
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