Praka5sh
Praka5sh Praka5sh
  • 18-10-2018
  • Mathematics
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Need help! It’s an Khan Academy problem

Need help Its an Khan Academy problem class=

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mpuam mpuam
  • 18-10-2018
The answer is 49 because the perfect square is (x+7)^2, and 7 times 7 is 49. I hope this helps!
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