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
erica [24]
3 years ago
8

Solve (2x^2+3x−5) (−4x^3+5x+2) step by step . (Marking Brainliest) ;)

Mathematics
1 answer:
bixtya [17]3 years ago
6 0

-8x⁵-12x⁴+30x³+19x²-4x-10

Step-by-step explanation:

-8x⁵+10x³+4x²-12x⁴+15x²+6x+20x³-10x-10..simplify

-8x⁵-12x⁴+10x³+20x³+4x²+15x²+6x-10x-10... like terms

-8x⁵-12x⁴+30x³+19x²-4x-10.. this is the final answer we can't add this anymore cause they ain't like terms the last form is this one.

You might be interested in
What is 2(5)+3(4)+5^2? (The ^ means the exponent)
castortr0y [4]
I believe the answer is 47.
6 0
2 years ago
How do I factorise an expression
ololo11 [35]
It factorises to -
4(x+6)

3 0
2 years ago
Which is not a property of countercurrent multiplication?
laiz [17]

Answer:

It is opposed by the vasa recta.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
What must be a factor of the polynomial function f(x) graphed on the coordinate plane below?
vesna_86 [32]

Answer:

x+2

Step-by-step explanation:

we know that

To find out the factors of a polynomial, determine the x-intercepts or zeros of the polynomial

Remember that

The x-intercepts of a polynomial are the values of x when the value of the polynomial is equal to zero

In this problem

Looking at the graph

For x=-2, f(x)=0

so

x=-2 is an x-intercept or zero of the polynomial

To find out the factor move the constant to the left side and equate to zero

x=-2

adds 2 both sides

x+2=-2+2\\x+2=0

therefore

The factor is (x+2)

5 0
3 years ago
Read 2 more answers
What’s the answer to this
Andrews [41]

Answer:

A point on either side of the line

Step-by-step explanation:

To determine which side to shade, you look at a point on each side of the line.  One will make the inequality true  and one will not.  Shade on the side that will make the inequality true

8 0
3 years ago
Other questions:
  • A bag contains 28 marbles: 9 black, 14 red, and 5 blue. A marble is drawn from the bag at random.
    13·1 answer
  • Some people advise that in very cold​ weather, you should keep the gas tank in your car more than half full. Irene​'s car had 5.
    9·1 answer
  • I KNOW THIS IS IN MATHEMATICS BUT NOBODY ANSWERS IN CHEMISTRY SO I NEED HELP PLEASE!
    11·1 answer
  • Create medical term from the definition below. The word root has been provided for you. Stone in the bladder (Bladder: cyst/o)
    14·1 answer
  • (48. PERSEVERE Wha
    14·1 answer
  • Please solve this correctly
    8·1 answer
  • Find the measures of the numbered angles in rhombus defg. Anyone, please help I'm stuck!!
    15·1 answer
  • What is the sum of the 14th square number and the 6th square number?
    7·1 answer
  • Determine the sum of the first 1000 Natural numbers
    15·2 answers
  • One bag of alice's trail mix contains 40 grams of almonds and 30 grams of raisins.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!