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1 vote
Which comparison of the two equations is accurate?

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

2 Answers

1 vote

Answer:

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

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=±
√(8\\) Not accurate

User Kevin Ding
by
8.2k points
9 votes

Answer:

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

User Sudhir Chauhan
by
8.3k points

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