Loading...

Lesson: Advance Algebra - 19

Substitution vs. Combination

[Page 19 of 23]

Of course, on a standardized test, you’re working under a time limit. Therefore, it’s in your interest to recognize which method of solving systems will be faster on any given problem.

For example, this system:

...is just begging for combination, since the y and the –y will cancel out without any multiplication at all, and you’ll be able to quickly find the answer.

div>
Back Next

Next to display next topic in the chapter.

Video Lessons and 10 Fully Explained Grand Tests

Large number of solved practice MCQ with explanations. Video Lessons and 10 Fully explained Grand/Full Tests.

Current Menu
More for You
All in this Category

You may be interested in

Colleges in peshawar

A list of major colleges in Peshawa ...

PAF College Sargodha

Admission detail for admission in P ...

Test-Preparation Articles

Acquire the most effective Test Pre ...

USA Study Visa

How to get USA Study Visa and what ...

PPSC - Research Officer Exam

Learn about the exam of PPSC - Rese ...

GRE: Graduate Record Examination

Know what is GRE - Geeneral test an ...

IIU International Islamic University

International Islamic University is ...

SAU: B.E Agriculture engineering

SAU: Sindh Agriculture University B ...