C. Give the domain of each rational algebraic expression. 1. Domain: {All real numbers except LO + 2. 215 +4 Domain: {All real numbers except } 3. Domain: {All real numbers except x2-5x-14 2x+1 672-7-2 4. Domain: {All real numbers except 5. Domain: {All real numbers except 25724 6. 22-5 x-167 Domain: {All real numbers except 7. 63+7 9.1+2 Domain: {All real numbers except 8. 4x+11 x2+67+9 Domain: {All real numbers except 81-1 9. Domain: {All real numbers except 3x (2x+16) 3x2+4x 1 10. 21-25x2 Domain: {All real numbers except​