Question

The sum of zeroes of px2 - x + 1 = 0 is - 2, then find 'p'.​

Answer 1

Answer:

P = -3/4

Step-by-step explanation:

asumed that x is -2

p(x) = px²-x+1=0

p(-2) = p(-2)²-(-2)+1

0 = p(4)+2+1

0 = 4p+3

-3 = 4p

-3/p = p

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