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EleoNora [17]
3 years ago
10

Without actually solving the equation, explain why the equation √(x+1 + 2=0 has no solution.

Mathematics
1 answer:
mixas84 [53]3 years ago
7 0

Explanation:

The sum of something and 2 can only be zero when that something has a value of -2.

The range of the square root function is all non-negative numbers, so it cannot have a value of -2. Thus, the equation cannot have a solution.

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Is 9+16 square root the same as 9 square root + 16 square root
Veseljchak [2.6K]

Answer:

False

Step-by-step explanation:

9+16 is square root of 25 which is 5

Square root of 9 is 3 and 16 is 4 so 3+4=7

3 0
3 years ago
Read 2 more answers
If l an m are parallel. Find the value of x and y
Svetllana [295]
(8y + 17) = (6x - 7)

(3x -29) + (6x -7) = 180
9x -36 = 180
9x = 216
x = 24

(8y + 17) = (6x - 7)
8y + 17 = 6(24) - 7
8y + 17 = 144 -7
8y = 120
y = 15

I hope this helps!! (and hope it’s correct hahah :))
7 0
3 years ago
Can you please help on this?​
krek1111 [17]

Answer:

hi

7.6×7.6= 57.76

so it has to be bigger than √55

gud luck

7 0
3 years ago
Which of the following ration is not equivalent to 6:9​
EleoNora [17]

What are the other ratios?

7 0
4 years ago
The sum of x and y is eleven, their difference is five, what is the value of x and y?
REY [17]

Answer:

x = 8

y = 3

Step-by-step explanation:

x + y = 11

x - y = 5                     Subtract

2x = 16

x = 16/2

x = 8

x + y = 11                   Substitute x = 8

8 + y = 11                  Subtract 8 from both sides

8-8+y =11-8

y = 3    

5 0
3 years ago
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