SOLUTION: 44. {{{(y + 5)^2 - 48 = 0}}}

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Question 172016:
44. %28y+%2B+5%29%5E2+-+48+=+0
Answer by bob123132(33) About Me  (Show Source):
You can put this solution on YOUR website!
Solved by pluggable solver: EXPLAIN simplification of an expression
Your Result:
Simplify (y+5)^2-48=0
Your Answer:
  • Solutions: y=1.92820323027551,y=-11.9282032302755.
  • Graphical form: Equation %28y%2B5%29%5E2-48=0 was fully solved.
  • Text form: (y+5)^2-48=0 simplifies to 0=0
  • Cartoon (animation) form: simplify_cartoon%28+%28y%2B5%29%5E2-48=0+%29
    simplify_cartoon( (y+5)^2-48=0 )

Detailed explanation:

Look at highlight_red%28+%28y%2B5%29%5E2-48+%29=0.
Equation highlight_red%28+%28y%2B5%29%5E2-48=0+%29 is a quadratic: y^2+10*y-23 =0, and has solutions 1.92820323027551,-11.9282032302755
It becomes highlight_green%28+0+%29=0.
Result: 0=0
Solutions: y=1.92820323027551,y=-11.9282032302755.

Done!