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find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients? x2-2x-8
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Most Upvoted Answer
find the zeroes of the following quadratic polynomials and verify the ...
X^2-2x-8x^2-4x-8x(x-4) 2(x-4)x-4=0,x+2=0x=4 ,x=-2verify:sum of zeroes =4×-2=22/1= -(coefficient of x)/coefficient of x^2 =2product of zeroes:4×-2=-8 -8/1=(constant term)/coefficient of x^2 =-8
Community Answer
find the zeroes of the following quadratic polynomials and verify the ...
From the equation we solve and get
x=-2,4.
sum of riots
a+b=-8
ab=2
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find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients? x2-2x-8?
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