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secondary 3 | A Maths
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Nicky
Nicky

secondary 3 chevron_right A Maths chevron_right Singapore

Questions 8,10 and 13 please!!!

Date Posted: 4 years ago
Views: 278

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Jackie Yang Haoqing
Jackie Yang Haoqing's answer
7 answers (Tutor Details)
1st
Since 40 is the area, we find factors of 40 as area=length*breadth. Since one of the lengths is a wall, the total length will only include 2 breadths and a length.
Nicky
Nicky
4 years ago
Thanksss
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Jackie Yang Haoqing
Jackie Yang Haoqing's answer
7 answers (Tutor Details)
Qn 10 and 13
Qn 10 I'm taking a guess at the question is asking to find values of X and y
And qn 13 the quadratic equation can also be solved using completing the square.