3 years ago

What is 5z^2 - z -4 ?

Mathematics

1 answer:

WARRIOR [948]3 years ago

4 0

Answer: $\left(5z+4\right)\left(z-1\right)$

Step-by-step explanation:

$5z^2-z-4$

$=\left(5z^2+4z\right)+\left(-5z-4\right)$

$=z\left(5z+4\right)-\left(5z+4\right)$

$=\left(5z+4\right)\left(z-1\right)$

You might be interested in

Will give brainliest... This picture shows a cube and its net

Karo-lina-s [1.5K]

I think, if surface area is length×width, one square would be 121, and since there's 6 squares, you'd multiply 121 by 6 and that equals 726. hope that helped!

3 0

3 years ago

Heather earns $16 for each hour she works as a lifeguard. Choose the equation that models the situation, where h represents the

lord [1]

Answer:

I'm pretty sure the answer is m = 16h

Hope this helps!

Please mark as brainliest!

5 0

3 years ago

Erin wants to carpet the floor of her closet. A floor plan of the closet is 4ft x 10ft x 3ft x 6ft. How much carpet does Erin ne

yKpoI14uk [10]

1720 ft^2 you just need to times all the numbers together.

7 0

3 years ago

Arrange to largest to smallest... 14.01, 140.1, 1.401, 14.1, 14.11

pychu [463]

Largest to smallest ...

140.1 , 14.11, 14.1, 14.01, 1.401

3 0

4 years ago

Read 2 more answers

if the perimeter of a rectangle is 6984 and the width of the perimeter is 3 times smaller than the length. What is the length an

jok3333 [9.3K]

W - the width
l - the length

P = 6984

P = 2w + 2l

l = 3w

substitute

2w + 2 · 3w = 6984
2w + 6w = 6984
8w = 6984 |:8
w = 873

l = 3 · 873 = 2619

Answer: the length = 2619 and the width = 873

6 0

3 years ago