from the quadratic polynomial the sum and the product of whose zeros are - 3 and 2
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x^+3x+2.... (using x^-sx+p)
This is the required quadratic equation.....
This is the required quadratic equation.....
nLove11111:
how??
Look on page no. 29 (class 10 ncert maths) a formula is given...
in the formula it is written .... kx^-sx+p
okkk thanks
where s =sum of zeroes and p=product of zeroes
Answered by
3
Given
sum of zeroes or (a + b) = -3
product of zeroes (ab) = 2
quadratic equation = x^2 - ( a + b ) x + an
so equation will be
x^2 - (-3) x+ 2
x^ 2 + 3 x + 2
hope u understand..
sum of zeroes or (a + b) = -3
product of zeroes (ab) = 2
quadratic equation = x^2 - ( a + b ) x + an
so equation will be
x^2 - (-3) x+ 2
x^ 2 + 3 x + 2
hope u understand..
thank u so much
wlcm
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