saiman1k saiman1k

01-10-2020
Mathematics

contestada

Simplify fully the following
a) 2 square root 5 x 5 square root 5

Respuesta :

jimrgrant1 jimrgrant1

01-10-2020

Answer:

50

Step-by-step explanation:

note that [tex]\sqrt{a}[/tex] × [tex]\sqrt{a}[/tex] = a

Given

2[tex]\sqrt{5}[/tex] × 5[tex]\sqrt{5}[/tex]

= 2 × 5 × [tex]\sqrt{5}[/tex] × [tex]\sqrt{5}[/tex]

= 10 × 5

= 50

Answer Link

Otras preguntas

in the different ways of presenting the art subjects, what are the two ways that awakens your curiosity and why?

Isotopes are: A. found in the nuclear reactions in stars but not on Earth. B. are only theoretical. C. found in nature. D. only formed in laboratories.

What are the new coordinates of the figure above if it is dilated by a scale factor of 4, with the origin as the center of dilation ? A. A’ (-1,-4), B’(-4,4), C

400/3*6 I don't know I don't have a calculator

Can someone please help? Simplify, 81^1/4

Cual es el resultado de la división 636 entre 3

this polygon has an area of 72 square centimeters what is the height of the parallelogram

(Fire fight)When faced with an owner who fails to comply with the required corrections, what actions should you take?

I need help with this question really badly please help.

answer this question