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I like really need some help dudes and dudets help a bro out please? which of the following are solutions to the equation below 5x^2-2x+16=4x^2+6x
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5 votes
I like really need some help dudes and dudets help a bro out please?

which of the following are solutions to the equation below 5x^2-2x+16=4x^2+6x

User Keyshia
by
8.6k points

1 Answer

3 votes

Answer:

x = 4

Explanation:


5x^2-2x+16=4x^2+6x\\\\5x^2-2x+16-4x^2-6x=0\\\\x^2-8x+16=0\\\\x^2-4x-4x+16=0\\\\x(x-4)-4(x-4)=0\\\\(x-4)(x-4)=0\\\\(x-4)^2=0\\\\x-4=0\\\\x=4

User Zero Days
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7.7k points
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