4(f2 - g) + (f2 + 2g) which can be expanded and simplified to 5f2 - 2g
The answer to the product of a and b divided by an expression that is 3 times their difference is 3ab(a+b).
That verbal expression would read: 3(x+y)^2 + 5(2x -y) ^2 means 'squared' in the above example.
The expression "4 times x squared" can be written as 4x^2, where x is a variable representing an unknown value. This expression represents four times the square of the variable x. To simplify this expression, you would multiply 4 by x squared, resulting in 4 times x squared.
7n+5
5+4x
A cubed
distributive
pi times 1/3 times the radius squared times the height
The answer to the product of a and b divided by an expression that is 3 times their difference is 3ab(a+b).
That verbal expression would read: 3(x+y)^2 + 5(2x -y) ^2 means 'squared' in the above example.
The expression "4 times x squared" can be written as 4x^2, where x is a variable representing an unknown value. This expression represents four times the square of the variable x. To simplify this expression, you would multiply 4 by x squared, resulting in 4 times x squared.
You can only get a specific number for an expression if you assign numbers to the variables. As an expression, the existing expression cannot be simplified.
7n+5
It is "a squared minus eighteen b".
Write an algebraic expression for the verbal expression. q squared minus 2 times q
The expression "6 times x squared" can be written as 6x^2, where x is a variable representing an unknown value. This expression indicates that x is being squared and then multiplied by 6. When simplifying, you would multiply 6 by the square of x to get the final result.
3(a+b)+a