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Find qadratic polynomial, the sum and …

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Find qadratic polynomial, the sum and product of whose zeroes are -3 and 2 respectively

Posted by Akash Ranswal 7 years, 7 months ago

CBSE > Class 10 > Mathematics

4 answers

Amaira Desai 7 years, 7 months ago

My teacher's new selfmade formula= x^2-(quita + bita) x + quita × bita. So, x^2-(-3)x+2 X^2+3x+2

1Thank You

Mansi - 7 years, 7 months ago

Let take a polynomial ax² + bx + c Then ,we have sum of zeroes -3 as we know that sum of zeroes = -coefficient of x / coefficient of x²= -b/a= -3/1 And product of zeroes = 2 = coefficient of constant / coefficient of x²= c/a= 2/1 Then we have ,a=1,b=-3,c=2 We have polynomial= 1x² - 3x + 2

0Thank You

Vansh Bhardwaj 7 years, 7 months ago

Ytrrr

0Thank You

Unnati Pragya 7 years, 7 months ago

x^2+3x+2

0Thank You

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CBSE > Class 10 > Mathematics