Simplify square root of 5 times 3 square root of 5
a. 5 5/6
b. 5 1/6
c. 5 2/3
d. 5 7/6

answer:

step-by-step explanation:

what is :

√5 × √3 ?

use this rule for radicals:

√a ⋅ √b = √a ⋅ b

substituting gives:

√5 ⋅ √3⇒

√5⋅3⇒√5

or, approximately 3.873

now 3.873 and as a fraction is

let's convert your number to a fraction.

3.873

step 1:

since .873 has 3 digits, put 1000 on the bottom of the fraction.

3.873 as a fraction in its lowest terms is 3873/1000

we have already answered what is 3.873 as a fraction above for the cases 3.873 as decimal fraction and 3.873 as a fraction in simplest form.

yet, by multiplying the denominator and the nominator of 3.873 as a fraction in simplest form with all integers distinct from zero and one we can generate an infinite amount of fractions equivalent to 3873/1000, but not in lowest terms:

3873/1000 =

n

x

3873

n

x

1000

n

ϵ

z

,

n

≠

0

.

for example, with n = 2 we obtain 7746/2000 and with n = -3 we get 11619/3000:

7746/2000 = 11619/3000 = 3873/1000.

we can thus conclude that the question what is 3.873 as a fraction? does not have a single answer, but an indefinite amount of possibilities.

answer:

p> q if you calculate p is100 q is 79

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.