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Annette [7]
3 years ago
15

Factor completely

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
4 0
7. ( b- 5) ( b+ 6 )
8. ( x +1 ) ( 2x + 5 )
9. ( 5x +7 ) ( 5x -7)
10. 4x^2 - 3 :)
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Initial:

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As you can see the change is: from -1 to +6.

In a equation as follow:

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The discriminant is negative so there are no real number solutions.
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