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Make q the subject of the formula in the equation…

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MATHS

Make q the subject of the formula in the equation:

Make q the subject of the formula in the equation:

QUICK ANSWER…

A

SOLUTION 

To make q the subject of this formula, we have to resolve the equation so that q will be on one side (left or right), and other letters on the other side.

You can do this by directly taking the element with q to the right-hand side, and taking 1 to the left-hand side as follows:

Make q the subject of the formula in the equation:

Now for the right answer to the above question:

  1. Option A is correct.
  2. Option B is incorrect.
  3. C is incorrect.
  4. D is not the correct answer.
RELATED!  Make r the subject of the formula x/(x + a) = a/r

QUICK TIPS…

You may please note these/this:

  • Knowledge of how to find LCM is necessary to bring the fractions together, and basic mathematical manipulations as shown above is very necessary to easily solve the problem.
  • Remember to change signs when crossing items.
  • A = B is the same thing as B = A, so whichever side the q appears does not matter, the goal is to put q on one side, and others on another side.

Use the questions and answers session to correct, express, and contribute your views.

/ culled from 2019 JAMB-UTME mathematics question 1 /

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