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jolli1 [7]
3 years ago
15

16 - (-9 - -8)= ????

Mathematics
1 answer:
Wewaii [24]3 years ago
5 0
16-(-9- -8)= n
16- ( 9 - 8)= n
16- 1= 15
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Answer:

(x-43.45)(x+7.45)=0

Step-by-step explanation:

We have the quadratic equation d^{2}=36d+324  i.e. d^{2}-36d-324=0

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<span>4x – 20 = 900
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Step-by-step explanation:

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