Area
A square has a side length:
3x
Write a polynomial in standard form that represents the area of the square.
A =9x^2
A square has the side length:
l=3x
Write a polynomial that represents the perimeter of the square.
P=12x
Determine the GCF of the polynomial shown below:
36a-18
GCF=18
Given:
A=x-2 and B=x+6
What is AB?
AB=x^2+4x-12
Given HI:
H=x-3and I=x-4
What is the coefficient of x?
The coefficient of x is -7
A square has a side length:
5x+2
Write a polynomial in standard form that represents the area of the square.
A=25x^2+20x+4
A rectangle has the dimensions shown below:
l=x+2 and w=3x
Write a polynomial expression in standard form that represents the perimeter of the rectangle.
P=8x+4
Determine the GCF of the polynomial shown below:
3x^3-6x^2+12x
GCF=3x
Given:
R=2x-4 and G=4x-2
What is RG?
RG=8x^2-20x+16
Given GO:
G=2x-3 and O=3x-2
What is the coefficient of x?
The coefficient of x is: 13
A rectangle has the dimensions shown below:
l=x+3 and w=2x-4
Write a polynomial in standard form that represents the area of the square.
A=2x^2+2x-12
A rectangle has a side length shown below:
l=x+4
If the width is three times the length, write a polynomial expression that represents the perimeter of the rectangle.
P=8x+32
Write the polynomial shown below as a product of two factors using the GCF:
4x^2-16
4(x^2-4)
Is PG equivalent to W?
PG=(x-5)(x+5) and W=x^2+25
No!!!
PG=x^2-25
Given WE:
W=x^2-5 and E=6x-3
What is the coefficient of x2?
The coefficient of x2 is -3
A rectangle has a length shown below:
l=4x+4
If the width is half of the length, write a polynomial in standard form that represents the area of the rectangle.
A=8x^2+16x+8
An equilateral triangle has a side:
s=5x-2
Part 1: Write a polynomial expression that represents the perimeter of the equilateral triangle.
Part 2: Determine the perimeter of the triangle if
x=3
P=15x-6 and P=39
Write the polynomial shown below as a product of two factors using the GCF:
18x^3-9x^2+15x
3x(6x^2-3x+5)
Is JK equivalent to M? (Show your work for proof)
JK=12x^2-40x+12 and M=4(3x^2-10x+3)
Yes!!!
Given YO:
Y=x^2-4x+3 and O=2x^2+7x-2
What is the coefficient of x3?
The coefficient of x3 is -1.
A triangle has the dimensions shown below:
b=x-3 and h=2x+6
Write a polynomial in standard form that represents the area of the triangle.
A=x^2-9
A rectangle has the length:
l=2x^2-3
Part 1: If the width is twice its length, write a polynomial expression that represents the perimeter of the rectangle.
Part 2: Determine the perimeter of the rectangle if
x=5
P=12x^2-18 and P=282
Write the following polynomial below as a product of two factors using the GCF:
-16x^5+8x^6-32x^2+20x^3
4x^2(2x^4-4x^3+5x-8)
Given:
N=2x+3
What is:
N^3
8x^3+24x^2+24x+8
Given the polynomials X, Y, and Z:
X=2x^2-3x+5 and Y=x^2-2 and Z=-3x^2+x^2
What is:
XY-Z
XY-Z=2x^4+6x-10