To return to the topic of the lesson: 115 is the remainder of the polynomial when divided by (x−3). By the remainder theorem, this is the value of the polynomial at x=3, that is to say, 3(3)3+4(3)2−2=115. Verifying this is left as an exercise to the reader. Polynomial...
Lesson Transcript Author Pritha Mandal View bio Instructor Laura Pennington View bio Learn the meaning of remainders in math. Understand the step-by-step method to find the remainder while dividing, especially in the long division of two numbers. ...