MYTUTOR SUBJECT ANSWERS

542 views

How will you simplify (3 xsquare root of 2) to the square?

(3* square root of 2) square=  (3* square root of 2) * (3* square root of 2)

now lets remove the brackets

remember to multiply the number outside the square root; so gives us 3*3 =9

and then multiplythe number inside the square root; (square root of2 * square root of 2) = square root of 4

therefore, so far we have,

9* square root of 4

(as we already know, square root of 4 = 2)

so the final result will be to do: 9* 2 = 18

Heyrumb W. A Level Maths tutor, GCSE Maths tutor, GCSE Chemistry tuto...

2 years ago

Answered by Heyrumb, an A Level Maths tutor with MyTutor


Still stuck? Get one-to-one help from a personally interviewed subject specialist

293 SUBJECT SPECIALISTS

£20 /hr

James C.

Degree: Theoretical Physics (Masters) - Durham University

Subjects offered:Maths, Physics

Maths
Physics

“About Me: I'm a physics student in my fourth year at Durham University. I have always loved the neatness and completeness of science and maths, and this is something that I want to help other people to discover. I have previously tuto...”

£20 /hr

Jose Ignacio M.

Degree: Electronics and Software Engineering (Masters) - Edinburgh University

Subjects offered:Maths, Spanish+ 2 more

Maths
Spanish
Physics
Computing

“About Me: I am a Spanish engineering student at The University of Edinburgh. Half way through my first year for an MEng degree on Electronics and Software Engineering. If you take a quick look at my grades you may think I have always ...”

MyTutor guarantee

£36 /hr

Adam D.

Degree: Economics and Management (Bachelors) - Bristol University

Subjects offered:Maths, Economics

Maths
Economics

“I am a second year undergraduate student at the University of Bristol, studying Economics and Management. I achieved A* in Economics and Maths A-levels and an A* at maths GCSE so would be very happy to help any students who are studyi...”

About the author

£20 /hr

Heyrumb W.

Degree: Medicine (Other) - Leeds University

Subjects offered:Maths, Physics+ 2 more

Maths
Physics
French
Chemistry

“I am a medical student at Leeds University, currently in Year 2. I have done Cambridge International Examinations (CIE) at GCSE, AS and A Levels as I am originally from Mauritius, a bilingual country (French, English, Creole)”

MyTutor guarantee

You may also like...

Other A Level Maths questions

Do the following vector equations intersect? l = (1 + μ)i + (2 - μ)j + (2μ - 5)k, and m = 2λi + 3j + (2 + λ)k.

Find f''(x), Given that f(x)=5x^3 - 6x^(4/3) + 2x - 3

Find the integral between 4 and 1 of x^(3/2)-1 with respect to x

How do you know how many roots a quadratic equation has?

View A Level Maths tutors

We use cookies to improve your site experience. By continuing to use this website, we'll assume that you're OK with this. Dismiss

mtw:mercury1:status:ok