Simple Maths

Really simple

Quiz by

Rate:

Last updated: October 5, 2022

You have not attempted this quiz yet.

More quiz info >>

First submitted	October 5, 2022
Times taken	57
Average score	93.3%
Report this quiz	Report

Quiz and answer stats >>

Friends stats >>

4:00

Enter answer here

/ 15 guessed

The quiz is paused. You have remaining.

Scoring
You scored / = %

      This beats or equals
      % of test takers
      also scored 100%
      
The average score is 

        Your high score is
        
      
Your fastest time is 
more stats >>
friends stats >>

Keep scrolling down for answers and more stats ...

Hint	Answer
2 + 2	4
3 + 4	7
12 + 8	20
17 + 12	29
28 + 15	43
2 - 1	1
4 - 8	4
6 - 10	4
18 - 3	15
27 - 16	11
2 x 2	4
4 x 4	16
3 x 7	21
2 x 50	100
When divided by x - 1, the polynomial P(x) = x5 + 2x3 +Ax + B, where A and B are constants, the remainder is equal to 2. When P(x) is divided by x + 3, the remainder is equal -314. Find A and B.	P(1) = 15 + 2(13) +A(1) + B = 2 : remainder theorem P(-3) = (-3)5 + 2(-3)3 +A(-3) + B = -314 A = 4 and B = -5 : solve the above systems of equations.

1 Comments

Show comments >

Level 89

Oct 5, 2022

😅 How are we suppose to type out that last one verbatim?

Countries of the World Quiz

US States Quiz

U.S. Presidents Quiz

US States by Borders in 30 Seconds

Countries by First Two Letters in 90 Seconds

Country Flags Quiz #1

Countries of the World with an Empty Map

Countries by Borders in 90 Seconds

Countries that Start with P

Major League Baseball Teams

Countries that Start with U

Countries that Start with I

Brand Logos Quiz #5

Digits of Pi

Two Letter U.S. State Abbreviations

Save Your Progress