Algebraic Expression Expand and Simplify

Expand and simplify 4(7x + 3).

• 28x + 12

• 28x + 3

• 47x + 12

• 47x + 3

Expand and simplify 5(2 - 3y).

• 10 - 15y

• 10 + 15y

• 10 - 2y

• 10 - 3y

Expand and simplify -3( 2r + 5s).

• -6r - 15s

• -6r + 15s

• -6r - 15

• -6r + 2s

Expand and simplify -2(3x - 4).

• -6x + 8

• -6x - 6

• -6x - 8

• 6x + 8

Expand and simplify 3(c - 2d) - 2(2c - 3d).

• -c

• c

• -c - 12d

• -c + 12d

Expand and simplify 4(y - 3) + 2(3 +2y).

• 8y - 6

• 6y - 6

• 8y -1

• 4y -12 + 6 + 4y

Expand & simplify completely the following algebraic expression; \left(a-2b\right)\left(a^2-6ab-b^2\right)\

Expand and simplify -(2y - 1).

• -2y + 1

• -2y - 1

• 2y + 1

• 2y - 1