2 years ago

Find the roots of the equation x^2 + 16 = 0.

Mathematics

1 answer:

aksik [14]2 years ago

5 0

Answer:

+4 and -4

Step-by-step explanation:

x² + 16=0

x=-√16

x=-4 or +4

You might be interested in

What statement about a rhombus is never true?

Alekssandra [29.7K]

It can never be a square.

7 0

3 years ago

Read 2 more answers

Which statement below compares the decimals correctly? (3 points) A 0.63 < 0.48 B 0.48 = 0.63 C 0.63 > 0.48 D 0.48 > 0.

Bad White [126]

Answer:

$(c)\ 0.63 > 0.48$

Step-by-step explanation:

Given

$0.63$ and $0.48$

Required

Which compares them correctly

$(a)\ 0.63 < 0.48$

This is incorrect because 0.63 is greater

$(b)\ 0.48 = 0.63$

This is also incorrect because 0.63 is greater

$(c)\ 0.63 > 0.48$

This is also correct because 0.63 is greater

$(d)\ 0.48 > 0.63$

This is also incorrect because 0.63 is greater

7 0

2 years ago

Let g (2) = 22 – 5 and h (2) = 22 +1.<br> Find (g+h) (2)

hjlf

Answer:

23 + 17 = 40 :)

8 0

2 years ago

I needdd hELLPPPP!! PLEASE HURRY

eimsori [14]

Answer:

m upper 2 - m - 42

Step-by-step explanation:

5 0

2 years ago

Can calculating area under curve expand to calculate volume of sphere

murzikaleks [220]

This is an application of integral calculus. The area under a curve could be expanded to determine the volume of a sphere if you revolve this area about a certain axis or a certain line. It should be given that the area is in the shape of either a half-circle or a quarter circle, so that it should form a sphere when revolved.

6 0

2 years ago