SkylarPhillips SkylarPhillips

13-05-2018
Mathematics

contestada

(2√5+3√7)(2√5+3√7)

How do I work this problem? Please show all steps.

Respuesta :

Аноним Аноним

13-05-2018

(2√5+3√7)(2√5+3√7) = (2√5)(2√5) + (2√5)(3√7) + (3√7)(2√5) + (3√7)(3√7)

(2√5+3√7)(2√5+3√7) = 4(5) + 6√35 + 6√35 + 9(7)

(2√5+3√7)(2√5+3√7) = 20 + 12√35 +63

(2√5+3√7)(2√5+3√7) = 83 + 12√35

Answer: 83 + 12√35

Answer Link

Otras preguntas

Please help me please

Helpp mee please It says Find base and height on a triangle?

25 POINTS!! ples help I will only give brainliest to people who explain cuz there is a lot who just put whateverI DON'T WANT THE ANSWER ONLY EXPLAIN!!

can sombody please figuer this out

i need help please In the present tense of the verb jugar, the yo, tú, el(ella), ellos(ellas), and ustedes form the _____ changes into _____. ju jui ju jue jug

A radio station transmits to a receiving antenna. The radio wave sent is a a. surface wave b. torsional wave c. longitudinal wave d. transverse wave

Do you think that the risk of involvement in foreign affairs would be too high? Why?

Nitrogen is a critical component of what organic compounds?

find the value of a-9 when a = 8

THIRTY POINTS I NEED HELP HURRY What is the volume of the cone?