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
Crazy boy [7]
3 years ago
9

Pleaseee I needed the answerrr nowwill give brainlist if give good answer with explanation​

Mathematics
2 answers:
Andrew [12]3 years ago
7 0

Step-by-step explanation:

  • (x-3)(2x+1)
  • x(2x+1)-3(2x+1)
  • 2x²+x-6x-3
  • 2x²-5x-3

  • 3(x-6)+4(2x-3)
  • 3x-18+8x-12
  • 3x+8x-18-12
  • 11x-30

zhannawk [14.2K]3 years ago
5 0

Answer:

Hi! Answer is, for a.

2x^2-5x-3 (simplified)

Answer for B is,

11x-30 (simplified)

Step-by-step explanation:

Explanation:

For B,

3(x-6)+4(2x-3)

= 3x-18+4 (2x-3)

=3x - 18 + 8x - 12

= 11x - 30 (simplified)

Explanation for A,

(x-3)(2x+1)

= x * 2x + x * 1 - 3 * 2x - 3 * 1

= 2x^2-5x-3 (simplified)

Hope this helps, good luck!

You might be interested in
What is 4 divided by 556​
Sauron [17]

Answer:139

Step-by-step explanation:

4 0
4 years ago
Which equation is an identity? (Can someone explain to me how they got their answer, I don't get this.)
Greeley [361]
5w + 8 - w = 6w - 2(w -4).

Let's reduce the equation on the left:

4w + 8; (1)

and now let's reduce the equation on the right

6w - 2w +8 = 4w +8 (2).

We notice that (1) ≈ (2), and this is the only IDENTITY

7 0
3 years ago
Solve this answer x-4^2=5
solmaris [256]

Answer: x= 37

Step-by-step explanation:

8 0
3 years ago
how many pieces of string that are 2/7 of an inch long can be cut from a piece of string that are 7/8 of an inch long
Nimfa-mama [501]

namely, how many times does 2/7 go into 7/8?

\bf \cfrac{7}{8}\div\cfrac{2}{7}\implies \cfrac{7}{8}\cdot \cfrac{7}{2}\implies \cfrac{49}{16}\implies 3\frac{1}{16}\impliedby \textit{3 whole times}

6 0
4 years ago
Help I’m not sure of the answer?
lorasvet [3.4K]

Answer:

C) 1/3^32

Step-by-step explanation:

2 * -4 = -8

-8 * 4 = -32

1/3^32

<em><u>Hope this helped! Have a nice rest of ur day! Plz mark as brainliest!!! :D</u></em>

<em><u>-Lil G</u></em>

8 0
3 years ago
Other questions:
  • What is the area of this parallelogram?
    10·2 answers
  • Tinh has a triangle with side lengths 12 mm, 15 mm, and 18 mm. He wants to reduce the triangle by one-third, so he divides each
    13·1 answer
  • 14.7 divided by 2.2=
    11·1 answer
  • A person is 6 feet tall and his shadow is 10 feet if a trees shadow is 25 feet long how big is the tree
    8·1 answer
  • Plz help me with this plz Where it says to raise at least the rest is $650.00 the tickets are $15.00 per ticket plz help me
    11·1 answer
  • 3.5x+2.5y=321 <br> Pleeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeease help
    8·1 answer
  • Pleaseeeee helpppppp
    13·1 answer
  • Thank you! :) .. hope u have a nice weekend as well
    15·2 answers
  • A forest covers 31,000 acres. A survey finds that 0.2 ​% of the forest is​ old-growth trees. How many acres of​ old-growth trees
    7·1 answer
  • Pls helpppppppppppppppppppp
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!