4 years ago

What is the formula for factorization

Mathematics

2 answers:

Bogdan [553]4 years ago

7 0

Multiply the coefficient of x^2 in the original

Novosadov [1.4K]4 years ago

4 0

Answer:

(a + b)(c + d), ac+ ad+ bc + bd, 2x squared + x - 3 or (2x+ 3)(x -1).

Step-by-step explanation:

For an expression of the form (a + b)(c + d), the expanded version is ac + ad + bc + bd, in other words everything in the first bracket should be multiplied by everything in the second. Factorising is the reverse of expanding brackets, so it is, for example, putting 2x² + x - 3 into the form (2x + 3)(x - 1).

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(Write 25<br> as three different expressions)<br> 1)___<br> 2)<br> 3)_

Svet_ta [14]

Answer:

5^2

is one

Step-by-step explanation:

3 0

2 years ago

A greenhouse room at a botanical Garden is in the Shape of a hemisphere. The height at the center of the dome is 24 feet what is

DaniilM [7]

Answer:

The volume is $9,216\pi\ ft^{3}$

Step-by-step explanation:

we know that

The volume of the hemisphere ( a greenhouse room) is equal to

$V=\frac{4}{6}\pi r^{3}$

In this problem we have

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substitute

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7 0

3 years ago

15 is what percent of 45

motikmotik

15 is 33.33% of 45

Divide 15 by 45 to get a decimal:
$\frac{15}{45} = 0.3333$

Change the decimal into a percentage by multiplying the decimal by 100:
$0.3333 \times 100 = 33.33$

6 0

3 years ago

Read 2 more answers

Which fraction lies between 0.70 and 0.75 on number line?

trapecia [35]

Answer:

Please see my attachment below.

It has the work to your question and should help you understand it visually.

Hope it helps.