All categories

3 years ago

Explain why x2+81=0 does not have a solution

Mathematics

1 answer:

Stella [2.4K]3 years ago

6 0

Answer:

You have to take square root of -81

Step-by-step explanation:

It does not have a solution because you'd have to take the square root of -81

You might be interested in

Please solve <br> 5/5 ÷ 1/2 =

Gala2k [10]

5 0

3 years ago

What is the solution to the equation 3 + = 4? y = y = y = 1 y = 4

kvv77 [185]

Answer:

y = 1

Step-by-step explanation:

3 + y = 4

y = 1

6 0

3 years ago

Read 2 more answers

he high temperature on Friday afternoon was 82°F. The temperature that evening was 66°F. How much did the temperature change? A)

Sunny_sXe [5.5K]

66-82

-16

The temperature decreased

A Fell 16F

3 0

3 years ago

Read 2 more answers

If x^(2) = 64 and y^(2)= 121 what is the value of x-y?

GalinKa [24]

Step-by-step explanation:

<em>the value of x is 8</em>

8^(2) = 64

the value of y is 11

11^(2) = 121

x - y

= 8 - 11

= -3

<h3>#CMIIW</h3>

3 0

3 years ago

Which figured demonstrates a translation?

natulia [17]

the one where they are diagonal from one another

8 0

4 years ago