Here is his working.
(x + 2) = 0
or
Mathematics, 20.06.2021 23:40 Jasten
Faisal tries to solve
(x + 2)(x - 7) = 0
Here is his working.
(x + 2) = 0
or
(x - 7) = 0
Answer
x = 2
or
x=7
Give a reason why his answer is wrong.
Answers: 3
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You know the right answer?
Faisal tries to solve
(x + 2)(x - 7) = 0
Here is his working.
(x + 2) = 0
or
Here is his working.
(x + 2) = 0
or
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