2 years ago

How you express four less than a the square of a number

Mathematics

2 answers:

harina [27]2 years ago

6 0

The answer to your question is (x^ 2) - 4

Vinil7 [7]2 years ago

3 0

Express 4 less than a number is actually easy.
X will be our number.
But it won't be just X, it would be X squared or x^2.
So you do... (x^2)-4.
(The 4 is what you subtract).

You might be interested in

Find the slope of the line that passes through the following points. Write "undefined" if the slope is undefined.

Katyanochek1 [597]

The slope of the line that passes through the following points is undefined

Solution:

Given that, We have to find the slope of line passing through two points

Given points are (-1, 5) and (-1, 6)

The slope of line is given by formula:

$m = \frac{y_2-y_1}{x_2-x_1}$

From given,

$(x_1, y_1) = (-1, 5)\\\\(x_2, y_2) = (-1, 6)$

Substituting the values we get,

$m = \frac{6-5}{-1-(-1)}\\\\m = \frac{1}{-1+1}\\\\m = \frac{1}{0}$

Thus the slope is undefined

5 0

2 years ago

If h(x)=x-9, find h(13)

Helen [10]

If you plug in h, the answer would be 13-9 which is 4.

6 0

2 years ago

Read 2 more answers

Mark wants to put a fence around his square yard.He knows that his yard is shaped like a square and the area of the yard is 110.

vichka [17]

Answer:

27.5 is the answer good luck

Step-by-step explanation:

good luck my G

3 0

2 years ago

Which statement about the value of x is true?

klemol [59]

X=2 I believe it is

7 0

3 years ago

What is 39,258,365 to the nearest thousand

Gwar [14]

The thousands digit in this numeral is 8. which is also 8,000 . The hundreds digit which is 1 numeral behind the thousands in 300, not over 500 where then the next digit, the thousands cannot be rounded up, so if rounded to the nearest thousands, it will remain 8,000 so it will still be...
39,258,000 and thats it :) thx

8 0

2 years ago

Read 2 more answers