To simplify the expression (5y^2 - 4y - 2y^2), first combine the like terms (5y^2) and (-2y^2). This results in ( (5y^2 - 2y^2) - 4y), which simplifies to (3y^2 - 4y). Therefore, the simplified expression is (3y^2 - 4y).
Here's how it is:2y + 10 = 5y - 4ySolution:2y + 10 = 1y (subtract 5y and 4y)10 = 1y - 2y10 = -1y-1(10 = -1y)y = -10
Yes
2y^2+5y+2=(2y+1)(y+2)
To simplify the expression (-6 + 5y - 2y - 9), first combine like terms. The (y) terms (5y - 2y) simplify to (3y), and the constant terms (-6 - 9) combine to (-15). Thus, the simplified expression is (3y - 15).
To simplify the expression (9x + 4y - 6x - 5y), combine like terms. For the (x) terms, (9x - 6x = 3x), and for the (y) terms, (4y - 5y = -1y) or (-y). Therefore, the simplified expression is (3x - y).
7
9y cubed plus 2y squared
Here's how it is:2y + 10 = 5y - 4ySolution:2y + 10 = 1y (subtract 5y and 4y)10 = 1y - 2y10 = -1y-1(10 = -1y)y = -10
Yes
2y^2+5y+2=(2y+1)(y+2)
7(3y-2)-(-4y+9)
6 - y + 5y - 6y = 6 - 2y
That will depend on the plus or minus value of 4y in order to simplify the given expression
To simplify the expression (9x + 4y - 6x - 5y), combine like terms. For the (x) terms, (9x - 6x = 3x), and for the (y) terms, (4y - 5y = -1y) or (-y). Therefore, the simplified expression is (3x - y).
They add to x+4y simplified
22 + y
To simplify the expression ( 6(4x - (2 - 5y + 2x) + 2y) ), first simplify inside the parentheses: ( 2 - 5y + 2x ) becomes ( 4x - 2 + 5y + 2y = 4x + 7y - 2 ). Thus, the expression simplifies to ( 6(4x - (4x + 7y - 2) + 2y) = 6(-7y + 2) = -42y + 12 ). Therefore, the final result is ( -42y + 12 ).