Which is equivalent to rootindex 5 startroot 1215 endroot superscript x

The equivalent expression will be 1,215 Superscript one-fifth x

Step-by-step explanation:

The given expression is Root Index 5 Start Root 1,215 End Root Superscript x i.e.  and we have to find the equivalent expression from options.

Now,  can be written as .

Since we know that  can be written using the properties of exponent as

So, the equivalent expression will be 1,215 Superscript one-fifth x i.e. . (Answer)

Step-by-step explanation:

add the table and i will answer correctly

step-by-step explanation:

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form