Math, asked by katiekhiangte3724, 11 months ago

What must
be added to 9x^2+25y^2 to make it a whole square

Answers

Answered by hemavathiii1983
1

Answer:

30

Step-by-step explanation:

  1. 9x-2+25y-2
  2. 7x+25y-2
  3. 7x+23y
  4. 30
  5. We got answer is 30
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