The square root of 34 is just sqrt(34), or if you're looking for a rounded decimal answer, about 5.83. The square root of -4/11:
The square root of 34 is an irrational number. The square root of -4/11 is an imaginary number, or nonreal complex number.
Step-by-step explanation:
50
Answer:
3
Step-by-step explanation:
1. if to evaluate the equation:
(x-p)²+7=x²-6x+16;
x²-2xp+p²+7=x²-6x+16;
2. then it is possible to write
-2p= -6 or p²+7=16, from where
p=3
3 washcloths and 13 towels
towels: 13x15= 195
washcloths: 3x10.5= 31.5
195 + 31.5 = $226.50
the customer bought 3 washcloths !
X-2y=-12
x+6y=20
we can cancel x's
multiply first equation by -1 and add to 2nd equation
-x+2y=12
<u>x+6y=20 +</u>
0x+8y=32
8y=32
divide both sides by 8
y=4
sub back
x-2y=-12
x-2(4)=-12
x-8=-12
add 12 both sides
x=-4
(x,y)
(-4,4)