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Vlad1618 [11]
3 years ago
15

Factor 9x2 + 25 over the set of complex numbers. Enter your answer in the box.

Mathematics
1 answer:
kogti [31]3 years ago
4 0
(3x+5i)(3x-5i)



9x^2+25
=(3x)^2 + (5)^2
=(3x+5i)(3x-5i)
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Solve the equations 11(x+10)=132
VladimirAG [237]
11(x+10) = 132

Distributive property

11x + 110 = 132

Now isolate the variable. 

11x + 110 = 132
        -110     -110

132 - 110 = 22

11x = 22

11x/11 = 22/11
x= 2

Answer:  x = 2

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3 years ago
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John and Kamira are playing a game. John's score (J) and Kamira's score (K) after round 1 are shown on the number line.
IRINA_888 [86]

Complete question :

John and Kamira are playing a game. John's score (J) and Kamira's score (K) after round 1 are shown on the number line.

The score recorded at the end of the first round is 2.

What could this score represent?

Options :

the sum of John's score and Kamira's score

the difference between John's score and Kamira's score

the absolute value of the difference of John's score and Kamira's score

the sum of the absolute value of John's score and the absolute value of Kamira's score

Answer:

the sum of John's score and Kamira's score

Step-by-step explanation:

Given that :

The score recorded at the end of the round is 2

From the attached number line :

John's score = - 5

Kamira's score = 7

Sum = - 5 + 7 = 2

Difference = - 5 - 7 = - 12

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3 0
2 years ago
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anyanavicka [17]

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2 years ago
NEED ANSWER ASAP ONLY 4 min
tensa zangetsu [6.8K]

Answer:

A

Step-by-step explanation:

-4x-10≤2

-4x≤12 Add 10 on both sides

-x≤3 Divide by 4 on both sides

x≤-3 put a negative on both sides

Hope this helps :D Please mark brainliest if correct :D

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2 years ago
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