Simplify square root of five times the quantity eight plus three square root of six.

10√2 + 3√6

Step-by-step explanation:

✓Very trick question, but the sentence itself must be clearly understood

✓Tne square root of 5 times the quantity of 8 means that it's 5 multiplied by the quantity 8

✓ That is, 5 × √8

5√8 + 3√6

(Note that √8 can be simplified to √4 × √2

5× √2 × √4 + 3 × √2 × √ 3

=10√2 + 3√6

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)