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For what value of K , …

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For what value of K , (-4) is a zero of P(X)=x square - x - (2k-2)?
  • 1 answers

Vivek Gupta 7 years, 4 months ago

P(X) =X²- X - (2K-2) P(-4) =(-4)² - (-4) - (2K-2 IF P(X) =0 16+4-2K+2=0 22-2K=0 22=2K 22/2=K 11=K
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