2 years ago

What is square root of -98 + 71

Mathematics

1 answer:

rodikova [14]2 years ago

8 0

Answer:

= 5.196 i

Step-by-step explanation:

The problem tells us to find the square root of -98 +71

√(-98 + 71)

= √(-27)

Which is an imaginary number

=√(-3^3)

Lets remember that, √(-1) = i

= i*3√(3)

= 5.196 i

Please see attached image for more information

You might be interested in

What is the value of x log3x equals 4

ArbitrLikvidat [17]

$~~~~\log_3 (x) = 4\\\\\implies x= 3^4 \\\\\implies x= 81$

7 0

1 year ago

James has $5.00 more than three times what Catherine has. Together they have $41.00. How much does each student have?

Tpy6a [65]

Hey.

acc'g to the conditions :

Let Catherine has x
and James has 5 + 3x

Then,

$5 + 4x = 41 \\ \\ \implies 4x +5 -5 = 41-5 \\ \\ \implies 4x = 36 \\ \\ \implies x= \dfrac{36}{4} \\ \\ \implies x = 9$

Hence

• Catherine has = x = $9,
• and James has = 5 +3x = 5 + 3(9) = $32

Thanks.

7 0

2 years ago

Use the equation s=5q+8 to find the value of s when q=1.

Norma-Jean [14]

Answer:

s=13

Step-by-step explanation:

s=5q+8

plug in numbers

s=5(1)+8

solve 5*1

s=5+8

solve 5+8

s=13

7 0

2 years ago

How TO Write 10x10x10x10x10x10x10 In Exponent Form

Bad White [126]

10^7 is the correct answer

3 0

2 years ago

Read 2 more answers

What adds up to 2 and multiplys to 4

Lostsunrise [7]

Factors of 4:

1 and 4 
2 and 2

5 0

2 years ago