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Question 6

Factorize 4x2 - 9y2 + 20x + 25

  • A.(2x — 3y)(2x + 3y)
  • B.(2x + 5)(2x - 9y + 5)
  • C.(2x — 3y + 5)(2x - 3y-5)
  • D.(2x — 3y + 5) (2x + 3y + 5)
Objective

Question details

Exam body
UNICAL
Subject
Mathematics
Year
2020/2021
Question no.
#6
Type
Objective
Previous · Q5if δ, λ are the roots of equation x^2 - 5x + 7 = 0, find the value… Next · Q7 Find the perimeter of an equilateral triangle where area is 72cm 2 .

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