Answer:
the asnwer is ) 9
Step-by-step explanation:
1 Simplifica |-1|∣−1∣ a 11.
{(1\times |-3|)}^{2}(1×∣−3∣)
2
2 Simplifica |-3|∣−3∣ a 33.
{(1\times 3)}^{2}(1×3)
2
3 Simplifica 1\times 31×3 a 33.
{3}^{2}3
2
4 Simplifica.
9
(m-1)²
= m² - 2×m×1 + 1²
= <u>m² - 2m + 1</u>
Use the identity - (a - b)² = a² - 2ab + b²
Hope it helps cha :)
It’s sum is 456 and it’s opposite is 654
Answer:
X=3
Step-by-step explanation:
Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
The polynomial that represents the perimeter of the rectangle is P = 6x + 16y
<h3>What are perimeters?</h3>
The perimeter of a shape is the sum of the side lengths of the shape
For all regular quadrilaterals, you add up the side lengths to determine the perimeter
<h3>How to determine the polynomial that represents the perimeter of the rectangle?</h3>
The given parameters are
Length = 5x + 2y
Width = 6y - 2x
The polynomial that represents the perimeter of the rectangle is represented as
P = 2 * (Length + Width)
Recall that:
Polynomial expressions are mathematical statements that are represented by variables, coefficients and operators
So, we have
P = 2 * (5x + 2y + 6y - 2x)
Evaluate the like terms
So, we have
P = 2 * (3x + 8y )
Open the brackets
P = 6x + 16y
Hence, the required polynomial is P = 6x + 16y
Read more about perimeter at
brainly.com/question/18019422
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