A few days ago
Anonymous

Math Question… please help?

(square root of 2x) – 10 = 0

answer’s fifty, how do you solve it though?

Top 3 Answers
A few days ago
Mitch

Favorite Answer

sqrt(2x) – 10 = 0

sqrt(2x) = 10

Square both sides:

2x = 100

x = 50

**Always check your work**

Substitute x with 50 in the ORIGINAL equation:

sqrt(2 * 50) – 10 = 0

sqrt (100) – 10 = 0

10 – 10 = 0

0 = 0 <--- Checks! Good luck in your studies, ~ Mitch ~

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A few days ago
D.B.O.
sq.rt.2x-10=0

sq.rt2x=10

sq.rt2x^2=10^2

2x=100

x=100/2

x=50

sq.rt means square root

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A few days ago
♥.blondy4eva
umm i’m not sure. that didn’t make any sense
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