Mathematics, 30.08.2019 03:10 dekarouh

Factor by grouping (sometimes called the ac-method).
28x^2+x-2
first, choose a form with appropriate signs.
then, fill in the blanks with numbers to be used for grouping.
finally, show the factorization.
a. 28x^2 + + - 2
b. 28x^2 + - - 2
c. 28x^2 - + -2
d. 28x^2 - - - 2

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:30

Is it true or false i’m trying to pass this test so i can leave school

Answers: 2

Answer

Mathematics, 21.06.2019 18:00

List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

Answers: 2

Answer

Mathematics, 21.06.2019 20:00

What is the radical expression that is equivalent to the expression 27 1 over 5?

Answers: 3

Answer

Mathematics, 21.06.2019 21:00

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?

Answers: 1

Answer

You know the right answer?

Factor by grouping (sometimes called the ac-method).
28x^2+x-2
first, choose a form wit...

Questions

Physics, 01.09.2019 08:30

What feature of the ocean allows it to alter weather patterns?...

Biology, 01.09.2019 08:30

What are the subunits called that make up carbohydrates?...

Biology, 01.09.2019 08:30

Which best describes the negative impact of human water use. a. food can be produced in dry areas. b. increased runoff varies fertilizers. c. food can...

Mathematics, 01.09.2019 08:30

Aclosed container has 2.04 ⋅ 1023 atoms of a gas. each atom of the gas weighs 1.67 ⋅ 10−24 grams. which of the following shows and explains the approx...

Mathematics, 01.09.2019 08:30

Ten minutes after a submarine is launched from a research ship, it is 25 meters below the surface. after 30 minutes, the submarine has descended 75 me...

English, 01.09.2019 08:30

Using the charts above as references, find two words using the root below. if you need to, use your dictionary (do not use the example word given the...

Mathematics, 01.09.2019 08:30

If you have 20 square pieces of wood, describe all the different ways you could make a rectangle by placing them side by side?...

Mathematics, 01.09.2019 08:30

Explain why it is possible to draw more than two different rectangles with an area of 36 square units but it is not possible to draw more than two dif...

Mathematics, 01.09.2019 08:30

What is (3.9 times 10 to the power of 2) times (2.3 times 20 to the power of 6)...

English, 01.09.2019 08:30

Based on your knowledge of affixes, what does endocrinology mean...

English, 01.09.2019 08:30

Which choice uses a semicolon correctly to join two independent clauses? a)in the morning; i go jogging. b)skiing is fun; but snowboard...

English, 01.09.2019 08:30

In the sentence below, identify the demonstrative pronoun and whether it is singular or plural. this kind of game is too easy to play....

Mathematics, 01.09.2019 08:30

Tim walked 16 laps in 40 minutes while jim walked 30 laps in an hour and 15 minutes. who is the faster walker?...

Mathematics, 01.09.2019 08:30

Can someone ? i'll give brainliest to the best answer.

Mathematics, 01.09.2019 08:30

The following lines are parallel. 2x + 6y = 5 and y = 3x + 8 a. true b. false...

Mathematics, 01.09.2019 08:30

Tatiana wants to give friendship bracelets to her 32 classmates. she already has 5 bracelets, and she can buy more bracelets in packages of 4 l...

Biology, 01.09.2019 08:30

Dna is unwound and transcribed through the action of a- vitamins b- polysaccharides c- cytochromes d- enzymes...

Biology, 01.09.2019 08:30

Hair and nails are derived from cells of the a. skin. b. bone. c. blood. d. fat tissue....

Mathematics, 01.09.2019 08:30

For every 60 phone calls that linda made in a month, she received 70 phone calls. what is the ratio in simplest form of the number of calls made to th...

English, 01.09.2019 08:30

Words with three letter word in syllable...

More questions: Mathematics Another questions

Factor by grouping (sometimes called the ac-method). 28x^2+x-2 first, choose a form with appropriate signs. then, fill in the blanks with numbers to be used for grouping. finally, show the factorization. a. 28x^2 + + - 2 b. 28x^2 + - - 2 c. 28x^2 - + -2 d. 28x^2 - - - 2

Answers

Another question on Mathematics

Factor by grouping (sometimes called the ac-method).
28x^2+x-2
first, choose a form with appropriate signs.
then, fill in the blanks with numbers to be used for grouping.
finally, show the factorization.
a. 28x^2 + + - 2
b. 28x^2 + - - 2
c. 28x^2 - + -2
d. 28x^2 - - - 2