01-02-2021
Mathematics

contestada

Evaluate the following when a = 4 and b = 7 (a+b)^2 - (a^2 + b^2)

Respuesta :

Аноним Аноним

01-02-2021

Answer:

56

Step-by-step explanation:

(4+7)²-(4²+7²)=121-65

=56

Answer Link

clarch19 clarch19

01-02-2021

Answer:

56

Step-by-step explanation:

(4 + 7)² - (4² + 7²) = 11² - (16 + 49) = 121 - 65 = 56

Answer Link

Otras preguntas

(02.03) Read the following statement: Line segment MN is congruent to line segment OP. Which of the following is an equivalent statement? (4 points) MN overbar

how can we calculate the slope of a line without graphing it?

Which statement explains how gravity and inertia work together

which of the following is true about eukaryotes but not prokaryotes a. they must contain a nucleus b. they do not have membrane bound organelles c. they are al

The slope of a line is -1/3, and the y intercept is 10/3. What is the equation of the line written in slope-intercept form

This black dog has the genotype of BB for fur color. The black dog mates and has puppies with a solid white dog. The white dog has the genotype bb. What is the

why did some U.S. women's rights groups initially oppose pursuing women's suffrage in the 19th century?

HELPOOP ME ON THESE PLEASE ( an read the paragraph too please )

What cells does animals have?

does the table represent an exponential function? x 1 2 3 4 y -2 -12 -72 -432 a) yes b)no