jazi100617 jazi100617
  • 02-10-2018
  • Mathematics
contestada

Which of the following is the correct expansion of (x + 3)(x - 4)?


A.x2 - 7x + 12


B.x2 - x + 12


C.x2 + 7x - 12


D.x2 - x - 12

Respuesta :

arditbushati0612 arditbushati0612
  • 02-10-2018
x2 - 4x + 3x - 12
x2 - x - 12
Answer Link

Otras preguntas

Với giá trị nào của r và s thì hạng của A bằng 2
In how many ways can you place 50 identical balls in six distinct urns such that each urn contains an odd number of balls
solve?????????????????
Match the scenario with the term it represents. Jonathan designs a new car. The car can run 48 miles per gallon, or 48:1. Justin’s car can drive 10 miles per ga
An item on sale costs 20% of the original price. If the original price was $30, what is the sale price?
Chelsea is graphing the function f(x) = 20(One-fourth)x. She begins by plotting the initial value. Which graph represents her first step? On a coordinate plane,
Right to health care thesis statement (one sentence)
if 25% of y is 30, what is 60% of y?
How does a party’s platform help citizens identify the differences between political parties?
A company has 25932 employees. Each employee is to be given an ID number that consists of one letter followed by three digits. Is it possible to give each emplo