Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients. (i)3x^2-4
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we need to find the zero of polynomial.
ATQ
3x^2-4 = 0
3x^2 = 4
x^2 = 4/3
x = √(4/3)
x = 2/√3
therefore the zero of polynomial is 2/√3.
Verification
3(2/√3)^2 -4
3 × 4/3 -4
4 -4
0
Hence proved.
hope it helps......
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ATQ
3x^2-4 = 0
3x^2 = 4
x^2 = 4/3
x = √(4/3)
x = 2/√3
therefore the zero of polynomial is 2/√3.
Verification
3(2/√3)^2 -4
3 × 4/3 -4
4 -4
0
Hence proved.
hope it helps......
pls mark me brainliest
Answered by
1
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