4 years ago

X^2-12x+36=0 X= Solve for x

Mathematics

2 answers:

solong [7]4 years ago

8 0

Answer:

Step-by-step explanation:

X^2-12x+36=0

X^2 - 8x - 4x + 36 = 0

(x^2 -8x) - (4x - 36) = 0

x(x - 8) - 4(x - 8) = 0

(x - 4)(x - 8) = 0

:- x - 4 = 0 or x - 8 = 0

x = 4 or x = 8

ioda4 years ago

7 0

Answer:

x = 6 (Multiplicity 2).

Step-by-step explanation:

x^2 - 12x + 36 = 0

(x - 6)(x - 6) = 0

x = 6.

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