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

Which of the following describes the Conquistadors goals in the New World? Select one: a. Gold - The Conquistadors wanted to get rich b. God - The Conquistadors

why do living things need nitrogen?

'This life is more important than the next' - Discuss statement Include Christian views - Catholic and Church of England

what type of society did stevenson live in

a bicyclist rides 1/5 mile in 1/65 hour. Write this rate as a unit rate

Brittany placed a cold piece of butter on a hot ear of corn. The butter began to melt. The butter melted when it came into contact with the corn because heat wa

Give a counter example to this statement. The quotient of two fractions between 0 and 1 is always a whole number.

What is 5,389.029 rounded to the nearest hundreth

The pressure within a 5.75L balloon is 2.00 atm. If the volume of the balloon increases to 8.45L, what will the final pressure within the balloon be if the temp

how do i persuade students to enter the school talent show? i have to write it as an article in the school magazine.