Mathematics, 08.03.2021 17:30 jaimon8729

If x= (2= $\sqrt{5}$ ) , find the value of (i) x+ $\frac{1}{x}$
(ii) $x^{2}$ + $\frac{1}{x^{2} }$

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:00

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

Answers: 1

Answer

Mathematics, 21.06.2019 16:30

If you answer right ill give brainliest, : )

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

Students at a high school were asked about their favorite outdoor activity. the results are shown in the two-way frequency table below. fishing camping canoeing skiing total boys 36 44 13 25 118 girls 34 37 22 20 113 total 70 81 35 45 231 select all the statements that are true based on the given table. more girls chose camping as their favorite outdoor activity than boys. more girls chose canoeing as their favorite outdoor activity than those who chose skiing. more boys chose skiing as their favorite outdoor activity than girls. there were more boys surveyed than girls. twice as many students chose canoeing as their favorite outdoor activity than those who chose fishing. more students chose camping as their favorite outdoor activity than the combined number of students who chose canoeing or skiing.

Answers: 1

Answer

You know the right answer?

If x= (2=) , find the value of (i) x+
(ii) +...

Questions

Mathematics, 19.12.2020 09:00

Which ordered pair is a solution of the equation? y = -3x-4.

Mathematics, 19.12.2020 09:00

What is the relationship between the lengths FG and DG...

Mathematics, 19.12.2020 09:00

What is the area of rectangle ABCD? ...