Someone help me please :(

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

3c2 + 2d)(–5c2 + d) select all of the partial products for the multiplication problem above.

Acompany had forty one employees and ordered nine hundred eighty uniforms for them. if they wanted to give each employees the same number of uniforms, how many more uniforms should they order so they don't have any extra