Activity 3: Is the formula effective?
Fill in the blanks to find the product of the following.
1.(x+4)(x+8)=x²___+32
2.(5x-4)(5x+2)=___-4
3.(2x-4)²=4x²___+___
4.(x+7)³=x³___+147x___
5.(4x+1)(16x²-4x+1)=___+1
Fill in the blanks to find the product of the following.
1.(x+4)(x+8)=x²___+32
2.(5x-4)(5x+2)=___-4
3.(2x-4)²=4x²___+___
4.(x+7)³=x³___+147x___
5.(4x+1)(16x²-4x+1)=___+1
Add an Answer
More Questions From This User See All
Answers & Comments
Answer:
1.12
2.25x2
3.16x +16
4.21x2 343
5.64x3