Try another version of this question Select the expressions that are polynomials. There may be more than one correct answer. `6`x26+`8`x3.2+`8`x13+x12 `5`x28+`14`x25+`4`x`4`+`9/x^15` `7`x4+x27+`15`x8+`5`x21 `12`x-1+`12`x16+`8`x18+`3`x10 `2`x6+`13`x19+`10`x`9/8`+`15`x17 Box 1: Select all correct answers `7`x4+x27+`15`x8+`5`x21
Try another version of this question
Select the expressions that are polynomials. There may be more than one correct answer.
Box 1: Select all correct answers