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Question 12

Factorise 125x2 -1

  • A.(5x+1)(25x2-1)
  • B.(25+1)(10x2 + 5x + 1)
  • C.(5x+1) (25x2+5x+1)
  • D.(50x-1) (5x3 +3x2 + x - 1)
Objective

Question details

Exam body
DELSU
Subject
Mathematics
Year
2012/2013
Question no.
#12
Type
Objective
Previous · Q11Solve 2 2x - 5 (2) + 4 = 0 Next · Q13 If y varies inversely as the cube root of x and y = 6 when x = 64 find y when x…

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