04-02-2016
Mathematics

contestada

1- (7.57)^-4x(7.57)^4

2- (5.25)^-4 x 95.25)^4

Respuesta :

04-02-2016

[tex](7.57)^{-4}\times (7.57)^4 =(7.57)^{-4+4} =(7.57)^0 = \boxed{\bf{1}}[/tex]

[tex](5.25)^{-4}\times (5.25)^4 =(5.25)^{-4+4} =(5.25)^0 = \boxed{\bf{1}}[/tex]

Answer Link

Otras preguntas

Which of the following is NOT true about the South after the war? A. It accounted for only 12% of the nation's wealth. B. Its labor system remained undist

Which choice identifies the kind of sentence and the correct end mark? Would you like a glass of water A. declarative, period B. exclamatory, exclamation point

On January 1st, Jerome concocts a rumor and tells Beth. On January 2nd, they each tell a new person. By the end of January 2nd, four people have heard the rumor

name one specific instance where science was or is being used to make decisions

AP US History question: Assess the relative influence of THREE of the following in the American decision to declare war on Germany in 1917. Germany naval policy

Persevering will help you achieve your goals. Persevering is used as what part of speech? a. noun, b. verb, c. adjective, d. adverb?

How was the rebellion in Spain different from that in Italy?

Analyze the effect of the French and Indian War and its aftermath on the relationship between Great Britain and the British colonies. Confine your response to t

According to Hindu tradition, what is the source of the Ganges River?

Which additional word in the sentence should be capitalized? Do you like Robert Frost's poem "Stopping by Woods on a snowy Evening"? A. By B. You C. On D. Snowy