1 year ago

What is the solution to this equation x^2+4x-12=0

Mathematics

1 answer:

True [87]1 year ago

6 0

Answer:

x = 2 or –6

Step-by-step explanation:

x² + 4x –12 = 0

x² +6x –2x –12 = 0

x(x + 6) –2( x + 6) = 0

(x–2)(x+6)= 0

x–2= 0

x= 2.

x+6= 0

x= –6

x = 2 or –6

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