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Misha Larkins [42]
3 years ago
11

Factor Completely: 6x2 + 28x − 10

Mathematics
1 answer:
Anestetic [448]3 years ago
8 0

Answer:

2(x + 15)(x-1)

Step-by-step explanation:

In order to factor, we take out common terms.

  1. 6x^{2}  + 28x -10
  2. The biggest common term we can factor out is 2:
  3. 2(3x^{2} +14-5)
  4. Now we factor the area in parentheses into 2 binomials. To do this we need 2 numbers that multiply to be -15 and add to be 14. Theses numbers are 15 and -1.
  5. 2(x + 15)(x-1)
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