fabisan fabisan

08-02-2018
Mathematics

contestada

What is the completely factored form of 8 x square minus 50

Respuesta :

08-02-2018

lets factor first to see if we can make the problem simple
2(4x^2-25)
now we see that in parenthesis we have 2 square numbers
4x^2=(2x)^2
25=(5)^2
our expression is now
2(2x+5)(2x-5)

Answer Link

Otras preguntas

what is the only product found in both the northern and southern regions

Why is the mechanical advantage of a bottle opener always greater than 1?

Which explains why Senator Edmund Ross voted not guilty in Andrew Johnson's impeachment trial? A. He knew that he would lose reelection if he voted to convict t

Agent of erosion was primarily responsible for forming the long.narrow, U-shaped valleys in the finger lakes in New York State 1) continental glaciers 2) landsl

Which was not a social problem the United States faced at the end of the Civil War? A. lawlessness in former Confederate states B. discrimination against former

"Should fitness professionals recommend the total elimination of fat from the diet?" A. No, as long as fats are unsaturated, the amount doesnt need to be monit

solve for x. e^5x=50

Which of the following best describes the architectural style of the Islamic Golden Age? Simple and practical Influenced by Christian symbols Open and lacking p

In the following situations, which one does not have kinetic energy? A. a baseball in a catcher’s glove B. a lady walking slowly across the street C. a hockey p

Sea otters are part of a giant kelp ecosystem. They feed on sea urchins that feed on kelp. How does hunting sea otters affect the population of sea urchins and