Which product of prime polynomials is equivalent to 36x3 – 15x2 – 6x?
a. x(3x – 2)(4x 1)
b.3x(3x – 2)(4x 1)
c.3(x2 1)(4x – 1)
d.3(x2 1)(4x 1)

Scientist wants to react a barium chloride salt with an acid. to speed up the reaction, the scientist crushes the barium chloride salt until it is a fine powder. this speeds up the reaction by a. increasing the ph of the salt. b. increasing the surface area of the salt. c. increasing the pressure of the salt. d. increasing the temperature of the salt. im thinking more a not 100% sure

Which of the following has wavelength longer than the wavelength of viable light? a) x rays b) gamma rays c) radios waves d) ultraviolet waves

One similarity and one difference between an element and a mixture of elements