Math, asked by mitra2k5, 1 year ago

The circles ones of 4 th question

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mitra2k5: How much time

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Answered by maha201
0

vi) x² +3x

» x(x+3)

now if x=0

if x+3=0

» x=-3

Hints for next questions-

vii) l(x) is expansion of (x+1)²

vii) zero of q(t) will be in terms a

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