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erik [133]
3 years ago
12

The value of (a+b)² - (a-b)² is​

Mathematics
1 answer:
ANEK [815]3 years ago
5 0

Answer:

4ab

Step-by-step explanation:

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

=a^2 + 2ab + b^2 -(a^2 - 2ab +b^2)

=a^2 + 2ab + b^2 - a^2 + 2ab - b^2

=2ab + 2ab

=4ab

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Ray Of Light [21]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Which is more precise 5 kg or 5212 g
Dahasolnce [82]
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4 0
3 years ago
Please help me thank you. 16 points and show all work.
Solnce55 [7]

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5 0
3 years ago
Georgia has a budget of $8 for a new notebook. She wants to spend within $5 of her budget, so she uses the equation 5 = |8 – x|
siniylev [52]

Answer:

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Step-by-step explanation:

Georgia uses the equation

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By the definition of the absolute value function, we must have:

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We subtract 8 from both sides to get:

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This simplifies to:

13 =  x \: or \:  3 = x

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5 0
3 years ago
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san4es73 [151]
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4 0
3 years ago
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