17 Answered Questions for the topic Negative Numbers

09/27/18

James has one 10p coin , one 50p coin and some 20p coins altogether he has £2.00 how many 20p coins does he have

I want to know what the answer to this question is beacause  am having trouble answering it

11/29/17

What’s the answer of 5x^(2/3) -25=0 ? Is it +5sqrt(5) or +-5sqrt(5)

I have this question in my head when the teacher said it’s +-5sqrt(5) while WolframAlpha said that it’s +5sqrt(5). The main problem is what’s the value of (-1)^(2/3)? I plugged this in Google and... more

07/13/17

How to solve this quadratic equation with the quadratic formula?

I've been having trouble with this problem: x2 + 2x = 8 So far this is what I got: -2±√-28-----------     2  However I'm not too sure what to do next, help?

07/13/17

How to solve this quadratic equation with the quadratic formula?

I've been having trouble with this problem:   x2 + 2x = 8   So far this is what I got:   -2±√-28-----------      2   However I'm not too sure what to do next, help?

07/13/17

One, Two, or No Real Solution Problem.

How do I know if this has One, Two, or No Real Solution?   -3x^2 + 5x - 1 = 0    

09/27/16

What is -1 squared

I am stuck on this question, some people say it is 1 and the others say it's -1

09/10/16

johnny says that -5 >-2....

Johnny says that -5 > -2. Describe two different ways to explain to Johnny why this is not correct. 

06/12/16

What are two numbers that equal minus one and have a difference of seven

What two numbers equal minus one when they are added together and both numbers have a difference of seven

03/19/16

can someone help me make a 4x4 magic square for the number -7

please help I'm really stressed.

01/14/15

What three numbers are less that -2 but greater than -14 1/2

What three numbers are less that -2 but greater than -14 1/2?

11/21/14

please help with these math problems!

Read the question carefully. Type your question in the box below. Be sure to answer ALL parts.Mrs. Stanley’s students are working on math problems. Mrs. Barrett has put two problems on the board... more

10/02/14

What is the distributive property of 21v + 24

what is the distributive property of 21v+24

11/19/13

what is 3/4 minus negative 3/8

SO I have 3/4 and I want to know the difference between negative 3/8

11/06/13

Need help on "box part" of the box method for quadratic functions

I can easily factor with the x method and when all positive and a does not equal 0 I can do it perfectly fine. My problem occurs when it is a negative in the quadratic function. I just don't know... more

07/31/13

negative numbers

what is the function of a negative number appearing within 2 lines?

02/05/13

How can u come up with a -54 by combining numbers that 84 is divisible by?

I need to come up with a -54 by using numbers added together that 84 is divisible by

01/23/13

Where would I find worksheets for adding and subtracting postive and negative numbers?

I need worksheets to help me with factoring and working with negative numbers. I am really struggling with negatives and postives numbers. I have a learning disability and am trying to find... more

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