2x+x³-x²-5 write in standard form, leading coefficient, degree

275/20 simplified (lmbo it told me to add more characters)

Which statement is true 1.the pythagorean theorem can be used to find the missing side of any triangle 2.the pythagorean theorem can be used to find the missing side of any polygon 3. the pythagorean theorem can be used to find the missing side of any right triangle 4.the pythagorean theorem can be used to find the missing side of any isosceles triangle

Multiply. write your answer in simplest form. 3/8 x 5/7