Ask question

Ask question

All categories

3 years ago

11

P^2=-3p+40 factor this problem

1 answer:

Marrrta [24]3 years ago

3 0

$p^2=-3p+40\\
p^2+3p-40=0\\
p^2+8p-5p-40=0\\
p(p+8)-5(p+8)=0\\
(p-5)(p+8)=0\\
p=5 \vee p=-8
$

You might be interested in

A driveway is shaped like a parallelogram with a base of 28 ft and a height of 17 ft. covering the driveway with crushed stone w

timofeeve [1]

1309 should be the anwser

6 0

3 years ago

Please help im sorry i dont understand shapes and angles

Musya8 [376]

Answer:

Sorry I can't answer this.

But you may use the protacter to find the angle

6 0

2 years ago

Read 2 more answers

What are the coordinates of the pre-image of B'?

dimulka [17.4K]

Answer:

b. (-8, -2)

Step-by-step explanation:

Reflection across the x-axis

(x, y) ---> (x, -y)

B'(- 8, 2) ---> B( - 8, -2)

5 0

2 years ago

Read 2 more answers

A trader purchased an article for 250 naira. At what price must he sell to make a profit of 20%?

Misha Larkins [42]

Answer:

300

Step-by-step explanation:

10% of 250 is 25. so 20% is 50

250 + 50 = 300

3 0

3 years ago

ASAP PLEASE <3A rectangular garden has length and width as given by the expressions below. Length: 4 − 7(3x + 4y) Width: 3x(−

creativ13 [48]

Answer:

8 - 42x - 56y - 12xy

Step-by-step explanation:

<u>Given sides of a rectangle</u>

Length: l =4 − 7(3x + 4y)
Width: w = 3x(−2y)

<u>Perimeter of rectangle</u>

P = 2(l + w)

<u>Using the given values</u>

P = 2( 4- 7(3x + 4y) + 3x(-2y)) =
2( 4 - 21x - 28y - 6xy) =
8 - 42x - 56y - 12xy

4 0

2 years ago