Eric Nicholas K's answer to Rachel's Secondary 3 A Maths Singapore question.
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Hi Rachel! We need to square the expression sq p + sq q by normal expansion of brackets.
Once we simplify the expressions, we compare the terms in square roots and the terms not in square roots to form two simultaneous equations involving p and q.
Once we simplify the expressions, we compare the terms in square roots and the terms not in square roots to form two simultaneous equations involving p and q.
Date Posted:
5 years ago
360 Tutoring Program