abominatrix158p6bb73 abominatrix158p6bb73

01-06-2018
Mathematics

contestada

Simplify the expression 2 square root 20 - 3 square root 7 - 2 square root 5 + 4 square root 63

Respuesta :

Аноним Аноним

01-06-2018

2 sqrt 20 - 3 sqrt 7 - 2 sqrt 5 + 4 sqrt 63

= 2 sqrt4 sqrt 5 - 3 sqrt 7 - 2 sqrt 5 + 4 sqrt 9 sqrt 7

= 4 sqrt 5 - 2 sqrt 5 + 12 sqrt 7 - 3 sqrt 7

= 2 sqrt 5 + 9 sqrt 7 (answer)

Answer Link

Otras preguntas

What were the stages of evolution in the American West?

Which structure is used in this excerpt from the poem “Little Father”?

In 3–5 sentences, explain the impacts that European contact and settlement had on the Native Americans

Lesley, a sociology major, believes that money is the key to happiness. her friend stephen, a psychology major, believes that good health is the key to happines

explain why the caravel was an important development for eurpoean explorers

Nathan helps out in the family pet shop on Saturdays. He must separate a shipment of 112 fish into nine bowls. Does Nathan have enough bowls if each bowl can f

How did colonist react to the Townshend Acts

Q equal 1/2 p plus 15 solve for p

Hans and franz lift weights at their local gym. when their trainer adds a twopound weight to hans's normal 50 pound load, hans immediately notices. however, w

Miss Martin has 7000 in her savings account. Alonso has 1/10 as much money in his account as Miss Martin. How much money does Alonso have in his account.