3 years ago

Solve (X^2+2xy+y^2)(x+1)

Mathematics

1 answer:

erik [133]3 years ago

7 0

Answer:

x = -1 or x = -y

Step-by-step explanation:

Solve for x:

(x + 1) (x^2 + 2 x y + y^2) = 0

Split into two equations:

x + 1 = 0 or x^2 + 2 x y + y^2 = 0

Subtract 1 from both sides:

x = -1 or x^2 + 2 x y + y^2 = 0

Write the left hand side as a square:

x = -1 or (x + y)^2 = 0

Take the square root of both sides:

x = -1 or x + y = 0

Subtract y from both sides:

Answer: x = -1 or x = -y

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Help pls, how do i answer this one

nasty-shy [4]

Answer:

h > 24

Step-by-step explanation:

h/3 > 8

so basially you move the number three from the left side to the right side

so from division to multiplication

h > 8 x 3
h > 24
Solved !

Hope it helped ! Have a nice day !

5 0

2 years ago

Vince bought 6 boxes of worms to use as bait while fishing with his friends. If each person uses exactly 3/8 of a box of worms,

tia_tia [17]

We are given the following information:

each person uses 3/8 a box

there are 6 boxes

Because each box is $\frac{8}{8}$ , and there are 6 boxes, we know that 1 person is $\frac{3}{8*6}$ , or $\frac{3}{48}$ .

In order to find how many people can use the 6 boxes, we can divide it by 3 (for each use):

48 / 3 = 16

Therefore, 16 people can share the worms.

Hope this helps! :)

4 0

3 years ago

Select the correct answer. Use the discriminant to determine the number of real solutions to the quadratic equation given below.

jekas [21]

Answer:

where is the equation

Step-by-step explanation:

b^2-4ac>o 2 real #zeros 2 x-intercepts

b^2-4ac=0 1 real number zeros 1 x-intercepts

b^2-4ac<0 0 real number zeros 0 x-intercepts

8 0

3 years ago

A -5/4 B -8/10 C 3/4 D -5/3

KatRina [158]

I would say the answer is b. -8/10

8 0

3 years ago

Solve the triangle: a = 25, c = 25, B = 25°. If it is not possible, say so.

ikadub [295]

B= 10.822
A= 77.5 degrees
C= 77.5 degrees

7 0

3 years ago