mjawando
mjawando mjawando
  • 23-09-2019
  • Mathematics
contestada

3. What is the area of a square with length (a + b). Write your answer as an
expression of a and b.

Respuesta :

tommybcc tommybcc
  • 23-09-2019

Answer:

=a^2+2ab+b^2

Step-by-step explanation:

Since a square has all equal sides then you can write the equation as:

(a+b)^2= Write it as (a+b)*(a+b)

Next distribute

a^2+ab+ab+b^2

Add together to get

A^2+2AB+B^2

Answer Link

Otras preguntas

Find an equation of the line through the point (3,2) with a slope of −2.
The aging method of estimating uncollectible accounts is based on the assumption that the longer an account receivable remains outstanding, the less likely it i
Point B is located at (-4, -6). Where is the location of B’ after a reflection over the y-axis?
Which of these is true about Virginia laws from 1705 that prevented nonwhites from gaining political office?
The pair of points is on the graph of an inverse variation. Find the missing value. (2, 8) and (x, 3)
While the resistance of the variable resistor in the left-hand solenoid is decreased at a constant rate, the induced current through the resistor RRR will
What is the slope of the graph shown below? A. -2 B. 1 C. 2 D. 1/2
Write an inequality and show on a number line all numbers:from (–3) to 2 exclusive.
In Anna Sewell’s novel Black Beauty, the narrator’s master is a good and kind man. Which sentence in this excerpt reflects this trait through indirect character
what would 19.917 round up to? round to the nearest tenths.