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Tamiku [17]
3 years ago
6

Find all solutions of the equation. (enter your answers as a comma-separated list.) x2 + 5x + 9 = 0

Mathematics
1 answer:
erik [133]3 years ago
4 0
X,=-(5±✓25-36) ,/ 2

x={-5±✓-11)/2

x= -5/2 ± i✓11/2
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Please help me i will give biranlyest to who gets this done for me. thank you just do 2,3,4
morpeh [17]

Answer:

2: 6+4+6= 16

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6 0
3 years ago
Please help me with this<br> simplify sqrt24w^14
Serjik [45]

Answer:

2×sqrt(6)×w⁷

Step-by-step explanation:

what I can read here, you need to simplify

sqrt(24×w¹⁴)

= sqrt(24)×sqrt(w¹⁴) = sqrt(4×6)×sqrt(w¹⁴) =

= 2×sqrt(6)×sqrt(w¹⁴)

and taking the square root of something with exponent simply means dividing that exponent by 2

so,

2×sqrt(6)×w⁷

6 0
3 years ago
Y is directly proportional to x.
Brums [2.3K]
If y is directly proportional to x then y:x.
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3 0
3 years ago
What is 784 divided 4
n200080 [17]
784/4 = 196

196 * 4 = 784

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So the answer is : 196
8 0
3 years ago
Read 2 more answers
What is the area of the sector having a radius of 8 and a central angle of 5π3
olganol [36]

Area of a full circle is PI x r^2

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Area of a sector is area *  central angle / full circle

Area = 200.96 x 5PI/3 / 2PI = 160PI/3

Answer is C.

5 0
4 years ago
Read 2 more answers
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