2 years ago

Which model represents a factor of 4x^2-9

Mathematics

2 answers:

Gnom [1K]2 years ago

6 0

Answer:

The top is 4x^2 -9

Step-by-step explanation:

The blue squares are negative and the orange squares are postive

The top has 4x^2 +9x -9x -9

The bottom has 4x^2 +3x-3x+3x-3x +9

lina2011 [118]2 years ago

4 0

The second square is the answer

You might be interested in

HELP IMMEDDIATLY, PLEASE

maxonik [38]

I think it's B and D because both of them will give you the same answer which is 2.71 but turn it into fraction.

5 0

3 years ago

Read 2 more answers

Challenge You buy 3.18 pounds of apples, 1.25 pounds of peaches, and 1.76 pounds of pears.

loris [4]

Answer:

6.19

Step-by-step explanation:

I hope this helps you

6 0

2 years ago

Anna has a collection of 45 nickels and quarters worth $8.05. How many nickels does she have?

madreJ [45]

It could be 1, I'm not really sure

3 0

2 years ago

WILL GIVE BRAINLIEST

Allushta [10]

Answer:

Step-by-step explanation:

(-2)(1)(3)(-1) - (1)(3)(-1)(-2)

6 - 6 = 0

8 0

2 years ago

Read 2 more answers

Solve for x <br><br> 3x-5=-x+3

sashaice [31]

Answer:

(3x - 5 = -x + 3) x = 2

Step-by-step explanation:

3x - 5 = -x + 3

3x = -x + (3 +5)

3x=-x + 8

(3x + x ) = 8

4x = 8

4/8 =2

x = 2

4 0

1 year ago