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How do you work out numbers squared?
A number squared is just that number times itself. For example four squared is four times four equals sixteen (42 = 4 x 4 = 16).
What is the sum of three squared and four squared?
25
What is the effect on the graph of the equation y equals x2 plus 1 when it is changed to y equals x2 plus 5?
It keeps the same shape and size, but the whole thing rises four units on the paper, as if by magic.
A fourth degree polynomial that has five terms could have five linear factors.?
No, if it is of degree 4, it can have 4 linear factors, regardless of the number of terms.For example, x squared + 5x + 6 = (x+3)(x+2). The unfactored polynomial has three terms, and is of degree 2. Similarly, you can multiply four linear terms together; and you will get a polynomial of degree 4, which has up to 5 terms.
What happens to the area of the circle when the diameter is doubled?
As the area of a circle A equals pi times the radius squared, and doubling the diameter means multiplying the radius by four, the area is multiplied by 16 when you double the diameter.
How do you work out numbers squared?
A number squared is just that number times itself. For example four squared is four times four equals sixteen (42 = 4 x 4 = 16).
Is y equals 4x describe a linear relationship?
the linear relationship is up four over one.
Is eleven a squared number or not?
Eleven cannot be squared, unless by a mixed number, because nothing times four equals eleven.
Y equals negative five times x plus four swuared plus three?
That is a linear equation in two variables, x and y. The solution consists of all points on the line y = -5x + 19.
How do you express 64 as a power of 8?
82 = 64 To be read as "Eight squared equals sixty-four".
How do you solve four x squared equals sixteen?
Square root both sides and then x = 4
How much is eight squared?
Eight squared is like saying you take eight multiplied by eight. In this case it equals out to sixty four.
What is a prime factor of two w squared plus four w plus two?
Two is a prime factor of that equation.
How much is four squared?
Four squared is sixteen.
How do you solve X squared minus four for x equals 3?
Your Problem: X - 4 = ?Current Problem: 3 [squared] - 4 = ?How: When a numbered is squared, it means you multiply it against itself. So, 3 squared equals 3x3.3x3 = 9So, you would then take 9 and minus it by 4, which would than equal 5.Answer:3 [squared] - 4 = 5or9 - 4 = 5
What is the equation for four fifths of a number equals 11?
4/5 times x = 11
What is the soulution to the equation 3X equals four fifths in simplest form?
x = 4/15
