Fill in the blank with the correct term to get the correct answer for each special product below.
1. (3x + 4) (2x-5) = 6x² -______ -20
2. (5x - 6) (5x + 6) = ______ -36
3. (4x + 3y)² = 16x² + 24xy + _____
4. (2x - 3)³ = 8x³ -36x² + _____ -27
5. (2x - y) (4x² + 2xy + y²) = _____ -y³
1. (3x + 4) (2x-5) = 6x² -______ -20
2. (5x - 6) (5x + 6) = ______ -36
3. (4x + 3y)² = 16x² + 24xy + _____
4. (2x - 3)³ = 8x³ -36x² + _____ -27
5. (2x - y) (4x² + 2xy + y²) = _____ -y³
Add an Answer
More Questions From This User See All
Answers & Comments
Answer:
1. 7x
2. 25x²
3. 9y²
4. 54x
5. 8x³
= -7x
2. 5x•5x
=25x^2
3. (3y)^2
= 9y2
4. 54x (see pic for the solution)
5. 8x^3 (see pic for the solution)