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Help me solve these two problems! Show the work

Help me solve these two problems! Show the work
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2 votes
Help me solve these two problems! Show the work

Help me solve these two problems! Show the work-example-1
User Zeedia
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1 Answer

6 votes

Answer:

2)


4 {x}^(2) + 64 = 4( {x}^(2) + 16)

3) (a - 10)^2 = 121

a - 10 = 11 or a - 10 = -11

a = 21 or a = -1

User Xyphoid
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