Recap: Algebra
star
star
star
star
star
Last updated over 2 years ago
4 questions
1
Solve using substitution. Show your workx+2y = 5x+y= 3
Video on substitution method
Solve using substitution. Show your work
x+2y = 5
x+y= 3
Video on substitution method
1
Solve the following using the elimination method2x+3y=18x+7y=9
Video on elimination method.
Solve the following using the elimination method
2x+3y=18
x+7y=9
Video on elimination method.
1
Expand the brackets(2x+6)(3y-7)
Video on multiplying polynomials.
Expand the brackets
(2x+6)(3y-7)
Video on multiplying polynomials.
1
Solve the following quadratic equation
Video on splitting the middle term
Solve the following quadratic equation
Video on splitting the middle term