why are ¼ a-1 zeros of the polynamial p(x)=4x²+3x-1
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given=4x2 + 3x - 1 Factorise. -4x2
/ \
- 1 x 4x
= 4x2 - 1x + 4x -1 =0
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x(4x-1) 1 ( 4x-1)=0
= (4x-1) (x-1) =0
4x-1=0 x-1=0
x= 1/4 x=1
HENCE 1/4 AND 1 IS THE ZEROS OF THE POLYNOMIAL. P(X)=4X2 +3X -1.
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