We found 6 formulas for product
Example
Example 1:| (a−2)2=a2−2⋅a⋅2+22=a2−4a+4(a-2)^2 = a^2 - 2\cdot a \cdot 2 + 2^2 = a^2 - 4a + 4(a−2)2=a2−2⋅a⋅2+22=a2−4a+4 Example 2:| A (3x-5y)^2 &= (3x)^2 - 2 \cdot 3x \cdot 5y + (5y)^2\\ &= 9x^2 - 30xy + 25y^2 A