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alina1380 [7]
3 years ago
12

Please solve it the answer is (a+b-2) (a-b+2) should be take out question a^2-b^2+4b-4

Mathematics
2 answers:
iVinArrow [24]3 years ago
3 0

Answer:

see explanation

Step-by-step explanation:

Given

(a + b - 2)(a - b + 2)

Each term in the second factor is multiplied by each term in the first factor, that is

a(a - b + 2) + b(a - b + 2) - 2(a - b + 2) ← distribute the parenthesis

= a² - ab + 2a + ab - b² + 2b - 2a + 2b - 4 ← collect like terms

= a² - b² +4b - 4

lisabon 2012 [21]3 years ago
3 0

Answer:

this may help uh to get answer..

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WILL GIVE BRAINLIEST! EASY! Give detailed answer
pishuonlain [190]
Sure I will give two examples


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5 0
3 years ago
The distance from your house to the ice cream shop is 12 miles. Your best friend’s house is on the segment between your house an
nika2105 [10]
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3 years ago
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(972.41+1,620) x 2/100=
fomenos
(972.41 + 1,620) = 2592.41

2592.41 × \frac{2}{100} = 51.8482

So, that means that your answer would have to be: 51.8482

Just change " \frac{2}{100} " to 0.02 and by the way lineup the decimals and do P.E.M.D.A.S 

:)


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3 years ago
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Ksivusya [100]

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Step-by-step explanation:

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3 years ago
Read 2 more answers
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