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Mariulka [41]
3 years ago
6

8x – 65 = - x2 [pease help me

Mathematics
1 answer:
Leya [2.2K]3 years ago
4 0

Answer: x=5 or x=−13

Step-by-step explanation:

8x−65=−x2

8x−65−(−x2)=−x2−(−x2)

x2+8x−65=0

(x−5)(x+13)=0

x−5=0 or x+13=0

x=5 or x=−13

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3 years ago
Solve 3x−5 = 9.<br><br> x = −3<br> x = 2<br> x = 7<br> x = 8
Airida [17]
I hope this helps you




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4 years ago
Read 2 more answers
12men or 18women can reap a field in 14 day ,8man and 16women can reap the same field in​
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Answer:

Step-by-step explanation:

12 men and 18 women: x1; 14 days; y1

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3 years ago
Writing lan's car can go 217 miles on 7 gallons of gas. During a drive last weekend, lan used
jolli1 [7]

Answer: Ian would have drove 91 miles using only 3 gallons of gas.

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3 years ago
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Blizzard [7]

Answer:

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