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Secondary 1 | Maths
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Yx._-tan
Yx._-tan

Secondary 1 chevron_right Maths chevron_right Singapore

Plz help!

Date Posted: 4 years ago
Views: 192
Eric Nicholas K
Eric Nicholas K
4 years ago
The sad part about this is that the "1" in the first two lines seem to not get multiplied by (x + 4).

Correct is

... + (x - 4) (1) = ...

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Christmas MT
Christmas Mt's answer
3161 answers (A Helpful Person)
1st
When u multiply on both sides, u have to multiply the entire side with the multiplier.