cb33
cb33 cb33
  • 09-10-2018
  • Mathematics
contestada

Need help with this?

Need help with this class=

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Hr1eyeddog
Hr1eyeddog Hr1eyeddog
  • 09-10-2018

x= -2 hope this help do you need to show your steps?


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Ammimochi
Ammimochi Ammimochi
  • 09-10-2018

Step 1. Separate terms with roots from terms without roots

[tex]\sqrt{x+3}=5 - 4[/tex]

Step 2. Simplify 5 - 4 to 1

[tex]\sqrt{x+3} =1[/tex]

Step 3. Square both sides

[tex]x + 3 = 1[/tex]

Step 4. Subtract 3 from both side

[tex]x = 1 - 3[/tex]

Step 5. Simplify 1 - 3 to -2

[tex]x = -2[/tex]

Answer Link

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