1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex787 [66]
3 years ago
7

I need help on solving M4n3(-mn)4

Mathematics
1 answer:
Andreas93 [3]3 years ago
3 0
M⁴n³(-mn)⁴
m⁴n³(-m⁴n⁴)
-m⁸n⁷
You might be interested in
Solve the equations if possible <br><br> * -5×=×+6(1-×)<br><br> *(2×-5)²=(2×-1)(2×+1)-10(2×-1)
Allushta [10]
-5x = x + 6(1-x)

-5x = x + 6(1) + 6(-x)
-5x = x + 6 -6x
-5x = x - 6x + 6
-5x = -5x + 6
-5x + 5x = 6
0 = 6  Not equal. No solution.

(2x-5)² = (2x-1)(2x+1) -10(2x-1)
(2x-5)(2x-5) = (2x-1)(2x+1) - 20x + 10
2x(2x-5)-5(2x-5) = 2x(2x+1)-1(2x+1) - 20x + 10
4x² - 10x -10x + 25 = 4x² + 2x - 2x -1 - 20x + 10
4x² - 20x + 25 = 4x² - 20x - 1 + 10
4x² - 20x + 25 = 4x² - 20x - 9

Not equal. No solution.

8 0
3 years ago
Your favorite basketpall player made two-point duele goals and three-point field goals for a total of 34 points. He made 16 shot
Ira Lisetskai [31]

Answer:

it was just a joke chilll

3 0
3 years ago
If x+a is a factor of 2x²+2ax+5x+10,find a.
vazorg [7]

If x+a is a factor of the polynomial, it means that -a is a root of the polynomial.

In fact, if a polynomial p(x) has a root x_0 (i.e. p(x_0)=0), then the polynomial is divisible by (x-x_0)

In your case, you know that the polynomial is divisible by (x+a)=(x-(-a)), so -a is a solution.

Let's evaluate p(-a) and set it to zero:

2(-a)^2+2a(-a)+5(-a)+10 = 0 \iff 2a^2-2a^2-5a+10=0 \iff -5a+10 = 0 \iff a = 2

We can check the answer: if a=2 the polynomial becomes

2x^2+2(2)x+5x+10 = 2x^2+9x+10

And we're claiming that -a=-2 is a root of this polynomial:

2(-2)^2+9(-2)+10 = 2\cdot 4 - 18 + 10 = 0

5 0
3 years ago
three friends go to the movies and split the total cost between them. the total cost is $13.05 for movie tickets and $10.26 for
lakkis [162]
Total cost = $13.05 + 10.26
= $23.31
Indivdual pay = $23.31 / 3
= $7.77 each
6 0
3 years ago
Read 2 more answers
A local store sells boxes of pens. The cost of a box of pens and the number of pens in the box are related. You need 39 pens. Id
Lina20 [59]
The best answer would B
7 0
3 years ago
Read 2 more answers
Other questions:
  • Please help
    5·1 answer
  • McDonald's is the king of the burger world, as it has more hamburger joints than any other restaurant chain. In 2013, McDonald's
    7·1 answer
  • How do I solve this step by step?
    8·1 answer
  • Which statements are true about the circle shown below? Select two options.
    13·2 answers
  • What expression is equivalent to (fg) (5)
    13·2 answers
  • KRISTIN SPENT 40$ on diapers. 8$ / package , how many packages did she buy
    15·1 answer
  • Can someone help me, please?<br><br>Im just confused.
    13·2 answers
  • Six less than two times a number
    6·1 answer
  • I need help note 700 cm is 7 m and 400 4m and 800 cm is 8 m
    7·1 answer
  • Help me classify the triangles by its sides and measuring its angles :) ​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!