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blsea [12.9K]
3 years ago
6

Factorise fully x^2-3x+2

Mathematics
1 answer:
mr Goodwill [35]3 years ago
8 0

Answer:

(x−1)(x−2)

Step-by-step explanation:

The middle number is -3 and the last number is 2.

Factoring means we want something like

(x+_)(x+_)

Which numbers go in the blanks?

We need two numbers that...

Add together to get -3

Multiply together to get 2

Can you think of the two numbers?

Try -1 and -2:

-1+-2 = -3

-1*-2 = 2

Fill in the blanks in

(x+_)(x+_)

with -1 and -2 to get...

(x-1)(x-2)

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4 years ago
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11111nata11111 [884]

This seems to be trying to tell us

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5 0
4 years ago
37.67 x 70.71 (please show the work) ​
Aliun [14]

Answer:

2663.6457

Step-by-step explanation:

37.67 *70.71

Multiply without the decimal points then put the decimal point in the answer :

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70.71 has 2 decimal places :

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Step-by-step explanation:

7 0
3 years ago
What is the point-slope form of a line that has a slope of –4 and passes through point (–3, 1)?
svet-max [94.6K]

Answer:

y - 1 = - 4(x + 3)

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Here m = - 4 and (a, b) = (- 3, 1), thus

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