SOLUTION: Solve each of the equations for x. Section 10.1 # 22 25x^2=13 Section 10.1 # 32 2(x-5)^2=3 Section 10.1 # 42 x^2+4x+4=7 (hint: factor the left-hand side)

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Question 73990: Solve each of the equations for x.
Section 10.1 # 22
25x^2=13
Section 10.1 # 32
2(x-5)^2=3
Section 10.1 # 42
x^2+4x+4=7 (hint: factor the left-hand side)
Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
#22

Divide both sides by 25
Take the square root of both sides


#32


Take the square root of both sides
Add 5 to both sides


#42

Get all terms to one side
Factor the left side




So x=1 and x=3

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