Watch the video here on how to find the inverse of a 2×2 matrix: (Photo Credit: rex2000.deviantart.com)

# Category: WAEC Maths Solutions

## MATRIX MULTIPLICATION (VIDEO)

## SCALAR MULTIPLICATION OF MATRIX (VIDEO)

## ADDITION AND SUBTRACTION OF MATRICES (VIDEO)

## SOLVING QUADRATIC EQUATIONS USING COMPLETING THE SQUARE METHOD (VIDEO)

Watch the video on how to solve quadratic equations using completing the square method: After watching the video, try and solve the following quadratic equations using completing the square method: (1) x2 + 6x + 5 = 0 Read More …

## SOLVING QUADRATIC EQUATIONS USING FACTORISATION METHOD (VIDEO)

Watch the video here on how to solve quadratic equations using factorisation method: After watching the video, try and solve the following quadratic equations using factorisation method: (1) x2 + 6x + 5 = 0 Read More …

## COMPLETING THE SQUARES FOR ALGEBRAIC EXPRESSIONS (VIDEO)

Watch the video here on how to complete the squares for algebraic expressions: After watching the video, try and complete the squares for the following algebraic expressions: (1) x2 + 2x Read More …

## SOLVING QUADRATIC EQUATIONS USING QUADRATIC FORMULA METHOD (VIDEO)

Watch the video here on how to solve quadratic equations using Quadratic formula method: After watching the video, try and solve the following quadratic equations using Quadratic formula method: (1) x2 + 5 + 6x = 0 Read More …

## CONVERTING RECURRING DECIMALS TO FRACTIONS (VIDEO)

Watch the video here on how to convert recurring decimals to fractions: After watching the video, try and convert the following recurring decimals to fractions: (1) 0.3333… (2) 0.181818….. Read More …