Winni Lee Joo Ning's answer to Batrisyia's Secondary 3 E Maths question.
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Part a and part b is linked.
For part a) factorise by taking out the common p
For part b) you can use results in part a) to arrive at either p or (15p+2) = 0 since when a x b = 0 either a or b must be 0.
You may want to revise on your algebra :-)
For part a) factorise by taking out the common p
For part b) you can use results in part a) to arrive at either p or (15p+2) = 0 since when a x b = 0 either a or b must be 0.
You may want to revise on your algebra :-)
Date Posted:
8 years ago
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