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skad [1K]
3 years ago
14

Factorise a² - b² .......

Mathematics
2 answers:
anzhelika [568]3 years ago
8 0
(a-b)(a+b)

Regards,
ArmyCee:)
MAXImum [283]3 years ago
3 0

\longrightarrow{\green{  (a + b)(a - b) }} 

\sf \bf {\boxed {\mathbb {STEP-BY-STEP\:EXPLANATION:}}}

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

= (a + b)(a - b)

\bold{ \green{ \star{ \orange{Mystique35}}}}⋆

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Given the function f(x) and g(x) = f(x)-4

This means that the function g(x) is 4 less than the function g(x) i.e the function g(x) is reduced by 4. Since the negative values on a graph are located from the origin down the negative y axis and towards the negative x axis, we can conclude that the graph g(x) translated 4 units down. of f(x). This is translated along the y axis because the function g(x) serves as the output for all values on input variable x.

The g(x) can be written as a function of y i.e we can rewrite it as y = f(x)-4.

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