Register
Expand. Your answer should be a pNynomial in standard form. (x - 4)(x + 7) =
110k views
0 votes
Expand.
Your answer should be a pNynomial in standard form.
(x - 4)(x + 7) =

User Timotgl
by
4.9k points

1 Answer

4 votes

Answer: x^2 + 3x - 28

Step-by-step explanation: Split the angle using the sum and difference formulas and simplify.

User Pieter Venter
by
5.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.7m questions

7.4m answers

Other Questions

Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
What is the value of x? (-4) - x = 5
Can someone help me with 5??? ASAP?
1/7 + 3/14 equivalent fractions
185g in the ratio 2:3
Link Copied!