Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 3 | A Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
Help ASAP
Date Posted: 7 months ago
Views: 143
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
This question is a rather commonly asked challenging question.
For this question, first use the concept of logarithms to express one equation in terms of x and y (or the variables given).
Next, use substitution to express the other equation in terms of one variable only. At this point, the equation should be able to be expressed as a quadratic equation. You can then introduce a third variable (in this case, a) to solve the quadratic equation and solve for x followed by y.
For this question, first use the concept of logarithms to express one equation in terms of x and y (or the variables given).
Next, use substitution to express the other equation in terms of one variable only. At this point, the equation should be able to be expressed as a quadratic equation. You can then introduce a third variable (in this case, a) to solve the quadratic equation and solve for x followed by y.
Date Posted:
7 months ago
360 Tutoring Program