2 years ago

Algebra 1 (100 points) Look at screen shot

Mathematics

2 answers:

yKpoI14uk [10]2 years ago

8 0

Answer:

Lin has provided the correct answer.

Step-by-step explanation:

The equation has two roots as a quadratic equation.

Elena's solution ends up with loss of one of the roots when cancelling the variable.

Lin gets two roots, so she is correct.

GarryVolchara [31]2 years ago

4 0

Answer:

Lin gave Correct answer

Step-by-step explanation:

Let's solve by ourselves once

x²=7x
x²-7x=0
x(x-7)=0
x=0,7[/tex]

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