Question

How do i write an algebraic expression for

a) 4 times the difference of f squared and g, increased by the sum of f squared and 2g

b) 3 times the sum of x and y squared plus 5 times the difference of 2x and y

Answer 1

a)
`4( f^(2) - g) + ( f^(2) + 2g)`

b)
`3(x + y)^2 + 5(2x - y)`