2 years ago

Can someone pls tel, em the answer

Mathematics

2 answers:

Viktor [21]2 years ago

6 0

Positive. Two negatives make a positive. I hope this helps :)

Greeley [361]2 years ago

4 0

The answer is positive because when you add two negatives it makes a positive exponent/number. Hope this helps you.

You might be interested in

Hurry 50 points for correct answer

Ad libitum [116K]

Answer: <em>"7 is a solution to the original equation. The value –1 is an extraneous solution."</em>

Step-by-step explanation:

The equation $x=\sqrt{6x+7}$ can be solved by squaring both sides:

$x^2 = 6x + 7\\\\x^2 - 6x - 7 = 0\\\\(x-7)(x+1) = 0$

We can see that -1 and 7 are solutions, but make sure they are not extraneous by substituting them in the original equation:

$1 = \sqrt{-1}\\ 7 = \sqrt{49}$

The square root of 49 equals 7, but the square root of -1 is an imaginary number.

The correct choice is <em>"7 is a solution to the original equation. The value –1 is an extraneous solution."</em>

4 0

2 years ago

What is the square root of 100?

Naily [24]

The square root of 100 is 10

6 0

2 years ago

I'm not sure if I am right and just want to make sure I got the right answer

djyliett [7]

Answer:

The answer is 9

Step-by-step explanation:

The answer is 9

7 0

2 years ago

How to convert 5 3/8 to a inproper fraction

Mila [183]

Answer:

43/8

Step-by-step explanation:

if you split 5 into parts of 8 than that becomes 40/8 plus the 3/8 is 43/8

7 0

2 years ago

Read 2 more answers

What is the decimal value of 16/32

Flauer [41]

The decimal value of 16/32 is 0.5

5 0

2 years ago

Read 2 more answers