jwallace2026 jwallace2026

03-10-2020
Mathematics

contestada

why does x^2 = 64 have two solutions but x^3 = 64 only has one?

Respuesta :

TheFilthyMongol TheFilthyMongol

03-10-2020

Because if the exponent is an even number, x can also be -x. For example, -4^2=4^2 but -4^3 isn't the same as 4^3

Answer Link

Otras preguntas

What features of colonial politics in 18th century America contributed to the development of popular democracy, and what kept political life from being more tru

how many atoms in C9H8O4

How many seismic stations are needed to determine the location of an earthquake's epicenter?

WRITE EACH RATE AS UNIT RATE. 162 WATER BOTTLE IN 9 CASES=

The following are four largest country's in the world Russia Canada China united states what country located in south america also ranks as one of the ten large

Tim solved a system of linear equations. He found that an infinite number of points satisfied the system. What do you know for certain is true about the two lin

What does this mean?The levying money for or to use of the crown by pretense of prerogative,without grant of parliament, for long time, or in other manner than

Simplify the expression. [90 – (12 + 13)](15 ÷ 3)

which has the least absolute value?A. 5B. 30C. -10D. -50

a ball is tossed vertically upward rises, reaches it's highest point, and then falls back to its starting point. during the time, the acceleration of the ball a