What is the exact value of the expression the square root of 294. - the square root of 24. + the square root 54.? Simplify if po
ssible.
8 the square root of 2.
8 the square root of 6.
12 the square root of 2.
12 the square root of 6.
1 answer:
My solution to the problem is as follows:
sqrt(294) - sqrt(24) + sqrt(54)
= sqrt(49 * 6) - sqrt(4 * 6) + sqrt(9 * 6)
= sqrt(49)*sqrt(6) - sqrt(4)*sqrt(6) + sqrt(9)*sqrt(6)
= 7*sqrt(6) - 2*sqrt(6) + 3*sqrt(6)
= (7 - 2 + 3)*sqrt(6)
= 8*sqrt(6)
= sqrt(64)*sqrt(6)
<span>= sqrt(384)
= 8*sqrt(6)
Therefore, the answer is letter B, 8 square root of 6
</span>
I hope my answer has come to your help. God bless and have a nice day ahead!
You might be interested in
(y-4)(y^2+4y+16)
y^3+4y^2+16y-4y^2-16y-64=y^3+4y^2+ay-4y^2-ay-64
Comparing the coefficients: a=16
Answer: The value of a in the polynomial is 16
Answer:
y= 4x-9
Step-by-step explanation:
Answer: 
Step-by-step explanation:



=

=
=

=

Answer- 
I think its B but ima have to check again and get back to you
Answer:y=24(2-3)
Step-by-step explanation: