lilbean66 lilbean66

25-02-2021
Mathematics

contestada

Which comparison of the two equations is accurate?
Equation A: x2+3x-6 = x+2
Equation B: x2+3x-6 = 3 x+2

Respuesta :

Bobiiboshi Bobiiboshi

25-02-2021

Answer:

Equation B: 2x+3x-6 is accurate

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etsubtariku etsubtariku

25-02-2021

Answer:

A: x2+3x-6=x+2

Step-by-step explanation:

A: x2+3x-6=x+2

x2+3x-x-6-2=0

x2+2x-8=0

(x+4)(x-2)=0

x=-4, x=2

B:x2+3x-6=3x+2

x2+3x-3x-6-2=0

x2-8=0

x2=8

x=±[tex]\sqrt{8\\}[/tex] Not accurate

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