Use the square root property to solve the quadratic equation.x2 = 2

A. ± 
B. ±100
C.
D. ±


Answer: D

Mathematics

You might also like to view...

Solve the problem.A farmer's silo is the shape of a cylinder with a hemisphere as the roof. If the height of the silo is 111 feet and the radius of the hemisphere is r feet, express the volume of the silo as a function of r.

A. V(r) = ?(111 - r) +  ?r2
B. V(r) = 111?r2 +  ?r3
C. V(r) = ?(111 - r)r3 +  ?r2
D. V(r) = ?(111 - r)r2 +  ?r3

Mathematics

Determine algebraically whether the function is even, odd, or neither.f(x) = -8x2 - 9

A. even B. odd C. neither

Mathematics

Find the square of the radical expression.

A. 9.4 B. 44.5 C. 178 D. 89

Mathematics

Write an expression that illustrates the quantity described.The cost of z pounds of candy that sell for $1.56 per pound

A. $1.56z B. $z C. $1.56 D. $1.57z

Mathematics