Question

If A = 2x + 3x +5,B = -x2- -3x - 5 then find 2(A-B)​

Answer 1

Answer:

10.

Match the following:

Column A

Column B

a. Melamine

p. Polywool or terry wool

b. Bakelite

q. Fire-resistant plastic

c. Polyester + wool

r. Wood pulp

d. Rayon

s. Poor conductor of heat and electricity

please answer fastly its urgent