Max's answer to Nurul Suhailah's Secondary 4 E Maths question.

Ask ManyTutors
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Max
Max's answer
33 answers (A Helpful Person)
Drawing a table helps you visualise the numbers required!

For part (ii), solve the quadratic equation.

For part (iii), qualitatively explain the reasoning.

Hope this helps!