wezelkailee wezelkailee

14-11-2017
Mathematics

contestada

Which expression is equivalent to 298−−√⋅2√298·2 ?

Respuesta :

nobillionaireNobley nobillionaireNobley

25-11-2017

[tex]2 \sqrt{98} \cdot \sqrt{2} =2 \sqrt{49\times2} \cdot \sqrt{2} \\ \\ =2 \sqrt{49} \cdot \sqrt{2} \cdot \sqrt{2} =2\times7\times2 \\ \\ =28[/tex]

Answer Link

shaymhaines shaymhaines

06-02-2020

Answer:

Its 28

Step-by-step explanation:

Answer Link

Otras preguntas

what is a simile about the black death

Andrew Jackson was elected the seventh president of the United States in 1828. Jackson was the first president from the area _______ of the Appalachian Mountain

how do you round 784,392 to the nearest ten thousand

When the law of conservation of energy is applied to heat, it is known as the _____ law of thermodynamics. zeroth first second third

Why was the Kenya African Union formed in 1944? to achieve better working conditions for laborers to improve trade between Kenya and its neighbors to improve ed

Which best demonstrates the influence of Montesquieu's work? A. the United States Constitution B. the Franklin stove C. the English Bill of Rights D. Diderot's

Which of the following involves convection currents? burning fossil fuels wind patterns solar panels ozone heating blankets

Plants absorb dissolved nitrates from soil and convert them into A. Free nitrogen B. urea C. Ammonia D. Proteins

is 0.409 greater or less than 0.490 or they are the same

Which of the following is considered a mutagen? A- DNA polymerase B- red meat C- UV light D- All of the above are correct.