Weekly-Tests-
10th-Grade-Mathematics-Australia
Easy

Question

x left parenthesis x plus 7 right parenthesis

  1. 7, 7
  2. -7, 0
  3. 0, 7
  4. 7, 7

The correct answer is: -7, 0

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10th-Grade-Mathematics-Australia
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negative 1 less than space space fraction numerator 3 x minus 1 space space over denominator 4 end fraction less or equal than 4

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Weekly-Tests-10th-Grade-Mathematics-Australia
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Find the values of k for each of the following quadratic equations, so that they have two equal roots. 2x2 + kx + 3 = 0

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Mental-Ability
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Direction : In the following letter series, some of the letters are missing which are given in that order as one of the alternatives below it. Choose the correct alternative.
bca   b      aabc      a      caa

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