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True [87]
2 years ago
12

What is the difference between -3 and -12?

Mathematics
2 answers:
rusak2 [61]2 years ago
5 0

Answer:

-9

Step-by-step explanation:

all you do is 12-3 and its 9 but make sure to add the negative. Have a good day!

Artyom0805 [142]2 years ago
5 0

Answer:

-14

Step-by-step explanation:

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In factored form please help
Brilliant_brown [7]

Answer:

3rd option

Step-by-step explanation:

\frac{3x^2-3}{x^2-5x+4} ( factorise numerator and denominator )

3x² - 3 ← factor out 3 from each term

= 3(x² - 1²) ← x² - 1 is a difference of squares and factors in general as

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--------------------------------

x² - 5x + 4

consider the factors of the constant term (+ 4) which sum to give the coefficient of the x- term (- 5)

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- 1 × - 4 = + 4 and - 1 - 4 = - 5 , then

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then

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