If x-2 and x-1/2 are the factors of polynomial px^2+5x+r. then prove that p=r
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☆☆ranshsangwan☆☆
give equetion is
px^2+5x+r
.......(1)
if x-2 is the factor of q(x) then q(2) = 0
if x-1/2 is the fctor of q(x) then q(1/2) = 0
subtracting (3) from (2):
which is the required result.
hope this helps you.
cheers!!
give equetion is
px^2+5x+r
.......(1)
if x-2 is the factor of q(x) then q(2) = 0
if x-1/2 is the fctor of q(x) then q(1/2) = 0
subtracting (3) from (2):
which is the required result.
hope this helps you.
cheers!!
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2
viratno mujhe ye answer nahi aata hai
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