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quester [9]
4 years ago
8

Solve for x in the equation x2-10+25=35

Mathematics
2 answers:
mina [271]4 years ago
7 0
X2-10+25=35
+10. +10
x2+25=45
-25 -25
x2=20
———
2
x=10
Tried my best
777dan777 [17]4 years ago
4 0

Hey there!

<h2>\bold{x^2-10+25=35}</h2><h3>Firstly, we have to to simplify both sides of your equation </h3><h3></h3>
  • \bold{x^2-10+25=35}
  • \bold{-10+25=15}
  • Firstly, now that we got that portion out the way, let's \bold{subtract} by the number \bold{15} on  each of your sides
  • \bold{x^2+15-15=35-15}
  • \bold{Cancel:15-15}
  • \bold{Keep:35-15}
  • \bold{35-15=20}
  • We get: \bold{x^2=20}
  • Take the square root of the number
  • \bold{x=}±\bold{\sqrt{20}}
  • \boxed{\boxed{\bold{Answer:x=2\sqrt{5}[or]x=-2\sqrt{5}}}} \checkmark

<h3>Good luck on your assignment and enjoy your day!</h3><h3>~\frak{LoveYourselfFirst:)}</h3>
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Answer:

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