Mathematics: Calculation involving indices leading to simultaneous equation (SS3) скачать в хорошем качестве

Mathematics: Calculation involving indices leading to simultaneous equation (SS3)

Welcome to Model Physics Mathematics Lessons. In this lesson, i solve an indices (exponents) problem involving simultaneous equations. I begin by expressing both numbers, 9 and 27, as powers of the same base (base 3). This allows us to equate the exponents and form a linear equation relating x and y. I then combine this result with the given condition to solve for the unknowns step by step. Finally, i compute the required value of x + y. This video clearly explains: -How to rewrite numbers using a common base -How to equate indices correctly -How to solve simultaneous equations involving fractions -How to avoid common mistakes in exponent problems. This lesson is suitable for: -WAEC, NECO, and JAMB candidates -Senior secondary school students -Anyone revising indices and logarithms *Watch till the end to see the full solution and final answer for x + y. #goviral #indices #exponents #lawsofindices #simultaneousequations #algebra #waecmaths #necomaths #jambmaths #mathematics #mathematicstutorial #ModelPhysicsAndMathematics