Show that ଵ ଶ and ିଷ ଶ are the zeroes of the polynomial 4ݔ ଶ – 4x +3 and verify the relationship between zeroes and coefficients of polynomial.
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asmaaelagib:
Show that 1/2 and -3/2 are the zeroes of the polynomial 4x^2 - 4x + 3 and verify the relationship between the zeroes and coefficients of the polynomial
Step-by-step explanation:
4x^2+4x-3
Putting x=1/2
4*(1/2)^2+4*1/2-3
1+2-3
3-3
0
Therefore 1/2 is the zero of the polynomial
Putting x=-3/3=-1
4*(-1)^2+4*(-1)-3
4-4-3
-3
4x^2+4x-3
Putting x=1/2
4*(1/2)^2+4*1/2-3
1+2-3
3-3
0
Therefore 1/2 is the zero of the polynomial
Putting x=-3/3=-1
4*(-1)^2+4*(-1)-3
4-4-3
-3
rYT bRO
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