Write the zeroes of the polynomial (2x square - 7x)
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1
Answer:
X= 0
×=7/2
Step-by-step explanation:
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2x^2+7x-4=0
2x^2+8x-x-4=0
2x(x+4)-1(x+4)=0
(2x-1)(x+4)=0
2x=1 x=-4
x=1/2
2x^2+8x-x-4=0
2x(x+4)-1(x+4)=0
(2x-1)(x+4)=0
2x=1 x=-4
x=1/2
mohithingoranip88r98:
how did you get the answer
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