roshanmalisha4321 roshanmalisha4321

01-07-2021
Mathematics

contestada

(a) Expand and simplify (4 + root3)(4 – root3).

Respuesta :

laksh4904gehani laksh4904gehani

01-07-2021

Step-by-step explanation:

just use (a+b)(a-b) = [tex]a^{2} - b^{2}[/tex][tex](4+\sqrt{3}) (4-\sqrt{3)} = 4^{2} - (\sqrt{3} )^{2} = 16 - 3 = 13[/tex]

answer is 13

Answer Link

Otras preguntas

What event marks the beginning of the Great Depression? A. The opening of a new stock market O B. The end of consumerism O C. The election of Herbert Hoover O D

Reggie accidentally left his books on top of his car before he left for class. The books stayed on top of his car while he was driving north on Oak Avenue. The

How might the media have affected voter turnout in the election of 1980?

Bob neff, owner of an automotive dealership, pays one of his salesmen, mike, a $1,300 salary per week plus 6% on all commission sales. mike sold seven cars over

why were General George Washington's victories at Trentoń and Princeton important?

express 1/2 as a decimal in base 2

Which of the following is least likely to form bonds? helium hydrogen nitrogen oxygen

how do I solve for X ax+bx=c

Let f(x)=3x2+2. The quadratic function g(x) is the function f(x) stretched vertically by a factor of 4. Enter the equation of g(x) in the box. g(x)= ?

What's the equation for y? 8x-9y=11 A. Y= - 9/8x - 9/11 B. Y= 9/8x + 11/8 C. Y= -8x - 11 D. Y= 8/9x - 11/9