2 years ago

Which is the best explanation ?

Mathematics

2 answers:

kipiarov [429]2 years ago

7 0

Answer:

Step-by-step explanation:

The student hasn't finished the factoring yet.

He still needs the step:

0 = (2x + 5)(x + 1)

The next step:

0 = 2x + 5, 0 = x + 1
x = - 2.5, x = - 1

irina1246 [14]2 years ago

3 0

Answer:

Step-by-step explanation:

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