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6- Nov 19 P1 # Solve, using algebra, the equation x-6x^1/2 + 4 = 0 Fully simplify your answers, writing them in the for a +bsqrroot c where a, b and c are integers to be found. (5)
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5 votes
5 votes
6- Nov 19 P1 #

Solve, using algebra, the equation
x-6x^1/2 + 4 = 0
Fully simplify your answers, writing them in the for a +bsqrroot c where a, b and c are
integers to be found.
(5)

User Glav
by
3.0k points

2 Answers

20 votes
20 votes

Answer:

A=14,B=6, C=5

Explanation:

User Cody Moniz
by
2.9k points
10 votes
10 votes

Answer:

a=14

b=6

c=5

Explanation:


x-6√(x) + 4 = 0


x +4 =6√(x)


x^2 + 8x + 16 = 36x


x^2 - 28x + 16 = 0

14 ±6
√(5)

User Quizzie
by
3.0k points
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