sr3239427 sr3239427

05-10-2019
Mathematics

contestada

What are the first two steps in solving the radical equation below? Square root of x plus 1 minus 4 equals 8

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bradnorris03 bradnorris03

05-10-2019

Answer:

x=121

Step-by-step explanation:

√x+1-4=8

1) Combine alike terms:

√x-3=8

2) Add 3 to both sides:

√x=11

3) Cancel the square root by squaring both sides:

x=121

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erikajohn2012 erikajohn2012

31-01-2021

Answer: add 4 to both sides and square both sides is the answer

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