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ivolga24 [154]
3 years ago
9

Factor the quadratic expression completely. -7x^2-24x-9=

Mathematics
1 answer:
stealth61 [152]3 years ago
5 0

Answer:

- 7 {x}^{2}  - 24 - 9 \\  - 7 {x}^{2}  - 21x - 3x - 9 \\  - 7x(x  +  3) - 3(x + 3) \\ ( - 7x - 3)(x + 3)

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3 years ago
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siniylev [52]

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