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Simple math please help.

Simple math please help.
asked 133k views
5 votes
Simple math please help.

Simple math please help.-example-1
asked
User Keanu
by
7.9k points

1 Answer

6 votes

1) Multiply the given equation

  • (2a-5)(5a-7) = 10a²-14a-25a+35

2) Simplifying the equation

  • => 10a²-14a-25a+35
  • => 10a²-39a+35

______________________

  • =>10a²-39a+35
  • => 2a(5a-7)-5(5a-7)
  • =>(2a-5)(5a-7)
  • => a = 5/2 or 7/5
answered
User Jonas Meyer
by
9.2k points
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