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2 years ago

Simplify: (ab + bc) (ab - bc)

Mathematics

1 answer:

yanalaym [24]2 years ago

6 0

$\: \: \: \:$

$= {a}^{2} \: {b}^{2} - {b}^{2} \: {c}^{2}$

Step-by-step explanation:

$(ab + bc)(ab - bc)$

use ( a + b ) ( a + b ) = a² - b² to simply the product

$(ab {)}^{2} - (bc {)}^{2}$

to raise a product to a power ,raise each factor to that power

$= {a}^{2} {b}^{2} - {b}^{2} {c}^{2}$

<h2>hope it helps</h2>

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Simplify: (ab + bc) (ab - bc)​

Simplify: (ab + bc) (ab - bc)