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

contrast instinctive behavior with learned behavior

Bottleneck events are always caused by the death of most of a species’ population. Please select the best answer from the choices provided T F

People who have been drinking tend to ___________ their ability to tolerate alcohol. a. understand b. underestimate c. overestimate

How do you increase kinetic energy of an apple

Cindy spends 20% of the money that she has on groceries. She has a total of $30. How much money did she spend on groceries?

The endocrine system plays an important role in the body by influencing every organ and cell.

whats the word islam mean in arabic

Finish by 2/2/16How did the Buddha say people should live

what are 2 different ways to find the distribute property of 127and 32

Round each number to the nearest ten. What is the best estimate for the answer to 552.17 – 48.35 ?