anightmareparap8aj21 anightmareparap8aj21

04-09-2019
Mathematics

contestada

rationalize the numerator of the expression
[tex] \frac{ \sqrt{x + 4} - \sqrt{x} }{4} [/tex]

Respuesta :

kathleen12 kathleen12

04-09-2019

Multiply by the conjugate for the numerator

Answer Link

Otras preguntas

About ______% of the area is between zequalsminus1 and zequals1 (or within 1 standard deviation of the mean).

Let a and b be non-zero integers. Which of the following is always true about the ratio a/b?

A path starts and ends at the same vertex true or false

Here’s a graph of a linear function. Write the equation that describes that function Express it in slope-intercept form

answer the question using the superlative followed by the present perfect with "ever"

How did appeasement lead to world war 2

Reaction formation refers to the process by which people A) disguise unacceptable unconscious impulses by attributing them to others. B) consciously express fe

Please help me I don’t get this at all

Helppppp me please please pleaaseeeeeeee

In how many ways can a judge award first, second, and third places in a contest with 10 entries? 1,000 720 30