3 years ago

15. Your classmate was asked to square (2x - 3), he answered 4x2 - 9. Is his answer

Mathematics

2 answers:

Bezzdna [24]3 years ago

7 0

Answer:

4x2+9-12x

Step-by-step explanation:

it may help you to understand

LuckyWell [14K]3 years ago

6 0

Answer:

False The square of (2x - 3) is 2x - 3

Step-by-step explanation:

Remove parentheses from the origonal problem and you will get the squared solution.

2x - 3

I hope this helps

You might be interested in

What are the coordinates of point B in the diagram?

shusha [124]

Might be A, I don’t know.

6 0

2 years ago

Please help : find x

neonofarm [45]

Answer:

Step-by-step explanation: um

3 0

2 years ago

You take a random token from a bag that contains 44? red, 1414? green, and 66? blue tokens. What is the probability your token i

german

Answer:

11/381

Step-by-step explanation:

Not sure what the ? after each number means but I'm going to assume they aren't there

so we need find the number of tokens in all which is

44+1414+66=1524

P(red)=44/1524 now reduce giving P(red)=11/381

5 0

3 years ago

Read 2 more answers

Am i true S six C cruel H hours O of O our L Life

Licemer1 [7]

Answer:

yes school is amazing

4 0

2 years ago

Read 2 more answers

Simplify the following polynomial expression. (5x^4-9x^3+7x-1)+(-8x^4+4x^2-3x+2)-(-4x^3+5x-1)(2x-7)

Anton [14]

Answer:

5x^4 - 37x^3 - 6x^2 + 41x - 6

Step-by-step explanation:

5 0

3 years ago