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What is x²−23=52−2x² and x²+7=6x answer asap pls
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21 votes
What is

x²−23=52−2x²
and
x²+7=6x

answer asap pls

User Martin Nycander
by
5.1k points

1 Answer

4 votes
3x^2 = 75
x^2 = 25
x = 5

use quadratic formula for second one
User Vortexwolf
by
4.7k points
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