Factorise by the cross method 3g^2 - 4g +1
plz answer ​
the question is in math by mistake i click physics i edit it

The discovery that the universe appears to be expanding led to a widely accepted theory called a.) the big bang theory b.) the doppler effect c.) hubble’s law d.) solar nebular theory e.) the seyfert theory

Argon, neon, and xenon are examples of

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2