3 years ago

If x^2 = 50, what is the value of x?

2 answers:

5 0

X^2 = 50

Square both sides

x= √50

x= (√25)(√2)

x = 5√2

Final answer: x = 5√2 and since x is to the power of 2 you can have x = + or - x = 5√2

icang [17]3 years ago

3 0

Answer:

x = ± 5√2

Step-by-step explanation:

x² = 50

x = ± √50

x = ± √2×25

x = ± √2×5²

x = ±5 √2

You might be interested in

An arithmetic sequence has the terms a6=53 a 6 = 53 and a8=61 a 8 = 61 . Questions: What is the value of d d ? AnswerIncorrect W

leonid [27]

The given terms are two terms apart, so their difference is twice the difference of adjacent terms.

$a_8-a_6=2d=61-53=8\\\\d=\dfrac{8}{2}=4$

The value of d is 4.

3 0

3 years ago

Read 2 more answers

What are the coordinates of the point on the directed line segment from (-6,9) to

brilliants [131]

Answer:

Step-by-step explanation:

difference of x-coordinates = 4-(-6) = 10

difference of y-coordinates = -1-9 = -10

partition the differences into a ratio of 1:4

10 × 1/(1+4) = 2

-10 × 1/(1+4) = -2

(-6+2,9-2) = (-4,7)

8 0

3 years ago

Under his cell phone plan, Henry pays a flat cost of $63.50 per month and $5 per gigabyte. He wants to keep his bill at $77.50 p

Murrr4er [49]

Answer:

Step-by-step explanation:

77.50 - 63.50 = 14

per gigabyte $5 + 5 =10

so answer is 2

3 0

3 years ago

Work out the size of angle X. Not dra x 164

beks73 [17]

This would be the correct answer

3 0

3 years ago

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Yuri [45]

Answer:

8,000,802,4800

Step-by-step explanation:

Katrillion isn't a real value but everything else is.

5 0

3 years ago