To find the completely factored form of the expression 3x5 7x4 6x2 14x, we first need to factor each coefficient and combine all the terms involving the variable x.
Let’s break it down step by step:
- The coefficients are 3, 7, 6, and 14. We can factor these numbers:
- 3: This is a prime number.
- 7: This is also a prime number.
- 6: This factors to 2 × 3.
- 14: This factors to 2 × 7.
- Combining these gives us the prime factors:
- 3 (from 3 and 6)
- 7 (from 7 and 14)
- 2 (from 6 and 14)
- Next, we look at the x terms:
- x5: The highest power in the expression.
- x4, x2, and x: The other powers present.
- The common factor across the x terms is x, and the least power is x1.
Now, we can write the combined factors. The coefficients’ common factors are:
- 2 (appears in 6 and 14)
- 3 (appears in 3 and 6)
- 7 (appears in 7 and 14)
So, the factored form of the coefficients is:
2 × 3 × 7 = 42
For the x terms, we take the smallest power, which is:
x1
Combining everything together, the completely factored form of 3x5 7x4 6x2 14x is:
42x1
Therefore, the final answer is:
42x