Expanding the Expression (2 + 6)(2 + 8)(2x + 6)(2x + 8)
This expression involves multiplying four binomials together. To simplify it, we can use the distributive property or the FOIL method.
Step 1: Simplifying the First Two Binomials
Let's start by simplifying the first two binomials: (2 + 6)(2 + 8).
- (2 + 6)(2 + 8) = 8(10) = 80
Step 2: Simplifying the Last Two Binomials
Next, we simplify the last two binomials: (2x + 6)(2x + 8).
- (2x + 6)(2x + 8) = 4x² + 16x + 12x + 48
- = 4x² + 28x + 48
Step 3: Multiplying the Simplified Expressions
Now we have: 80 * (4x² + 28x + 48)
Finally, we distribute the 80:
- 80 * (4x² + 28x + 48) = 320x² + 2240x + 3840
Final Result
Therefore, the simplified expression for (2 + 6)(2 + 8)(2x + 6)(2x + 8) is 320x² + 2240x + 3840.