Math Problem Statement

p(x+1)

Solution

Let's find p(x+1)p(x+1) for the function p(x)=2x2+5x3p(x) = 2x^2 + 5x - 3.

Step 1: Substitute x+1x+1 into p(x)p(x)

p(x+1)=2(x+1)2+5(x+1)3p(x+1) = 2(x+1)^2 + 5(x+1) - 3

Step 2: Expand the square term

(x+1)2=x2+2x+1(x+1)^2 = x^2 + 2x + 1

Step 3: Substitute and expand

p(x+1)=2(x2+2x+1)+5(x+1)3p(x+1) = 2(x^2 + 2x + 1) + 5(x+1) - 3 p(x+1)=2x2+4x+2+5x+53p(x+1) = 2x^2 + 4x + 2 + 5x + 5 - 3

Step 4: Combine like terms

p(x+1)=2x2+9x+4p(x+1) = 2x^2 + 9x + 4

So, p(x+1)=2x2+9x+4p(x+1) = \boxed{2x^2 + 9x + 4}.

Would you like any further details or have any questions?

Here are some related questions:

  1. What is p(x1)p(x-1) for the same function p(x)=2x2+5x3p(x) = 2x^2 + 5x - 3?
  2. How would p(x+2)p(x+2) look for p(x)p(x)?
  3. What are the roots of the function p(x+1)p(x+1)?
  4. Can you find the vertex of the parabola described by p(x+1)p(x+1)?
  5. How does p(x+1)p(x+1) compare to p(x)p(x) in terms of its graph?

Tip: When substituting expressions into functions, expand carefully and combine like terms to ensure accuracy.

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Polynomials
Quadratic Equations
Function Substitution

Formulas

Quadratic formula

Theorems

-

Suitable Grade Level

High School