Ifαandβare the zeros of the polynomialp(x)=x2−px+q, then find the value of1α+1β View Solution Ifαandβare the zeroes of the polynomialf(x)=5x2−7x+1, then find the value of(αβ+βα). View Solution Ifαandβare zeros of polynomialf(x)=2x2+11x+5, then find ...
If alpha and beta are the zeros of the polynomial f(x)=x^2+p x+q, form... 04:33 Draw the graph of the polynomial f(x)=-42+4x-1. Also find the vertex o... 02:38 If the sum of the zeros of the quadratic polynomial f(t)=k t^2+2t+3k i... 02:04 Draw the graph of...
Ifαandβare zeroes of the quadratic polynomialp(x)=6x2+x−1,then find the value ofαβ+βα+2(1α+1β)+3αβ. View Solution View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium ...
If α and β are zeroes of the polynomial 3x2+6x+1, then find the value of α+β+αβ. View Solution Suppose the quadratic polynomial p(x)=ax2+bx+c has positive coefficient a,b,c such that b−a=c−b. If p(x)=0 has integer roots αandβ then what could be the possible...
If the zeros of the polynomial f(x)=2x^3-15 x^2+37 x-30 are in A.P... 03:07 Find the condition that the zeros of the polynomial f(x)=x^3+3p x^2+3q... 02:34 If the zeros of the polynomial f(x)=x^3-12 x^2+39 x+k are in A.P., fin... 01:46 If the roots...
If alpha and beta are the zeroes of the polynomial f(x) = 5x^(2) - 7x... 02:31 Draw a line segment of length 7 cm and divide it in the ratio 2:3. 06:41 Draw a circle of radius 4 cm and construct the pair of tangents to the... 03:56 The minute hand of a clock is ...
If one zero of the quadratic polynomial f(x)=4x^2-8k x-9 is negative o... 00:56 If the squared difference of the zeros of the quadratic polynomial f(x... 04:33 If alpha and beta are the zeros of the quadratic polynomial f(x)=x^... 01:20 If alpha and beta are the zeros ...
If αandβ are the zeros of the quadratic polynomial f(x)=x2−x−2, find a polynomial whose zeros are 2α+1and2β+1. Video Solution Text SolutionGenerated By DoubtnutGPT To solve the problem, we need to find a polynomial whose zeros are 2α+1 and 2β+1, given that α and ...
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If alpha and beta are the zeros of the quadratic polynomial p(y)=5y^2-7y+1 , find the value of 1/alpha+1/beta .