B. Find the product of the following using SPECIAL PRODUCTS
1. (a + 5)2 =
2. (2x + 1)3 =
3. ( a + 4) (a - 4) =
4. (x2 – 2y + 3)2 =
5. (a – 5)2 =
Pakisagot po plssss❤️​


Sagot :

Answer:

1.a²+10a+25

2.8x³+6x²+1

3.a²-16

4. x⁴+4y²-4x²y+6x²-12y+9

5. a²-10a+25