Quadratic Equations & Expressions(mathematics -IIA)
10 videos • 25 views • by Mana study
1
Find the quadratic equation whose roots are 7+2√5 and 7-2√5 Quadratic equations & expressions#inter
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2
Find the quadratic equation whose roots are -3+-5i #intermediate IIA @Mana_study
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3
Find the quadratic equation whose roots are p-q/p+q,-(p+q)/p-q #intermediate IIA #interexam
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4
For what values of 'm' the equation (m+1)X²+2(m+3)X+m+8=0 has equal roots. #intermediate mathsIIA
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5
If the equation x²-15-m(2x-8)=0 has equal roots find the value of m. #intermediate ||A #mathsiia
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6
If a,ẞ are the roots of the equationa x²+bx+c=0 find the value of (i) 1/α+1/β (ii)1/α²+1/β² (iiii)..
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7
(i) Find the maximum (or) minimum of the expression 12x-x²-32. (ii) Find the max (or)mini 3x²+2x+11.
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8
Find the quadratic equation the sum of whose roots is 1 and sum of the squares of the roots is 13.
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9
x²-6x+5=0 and x²-3ax+35-0 have a common roots then find the value of 'a' .Quadratic equation #inter
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10
x²+bx+c=0 and x²+CX+b=0 have a common root then show that b+c+1=0.quadratic equations #intermediate
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