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Factorising using difference of two squares :
a) (x + 1)² - 25
&
b) 49 - (1 - x)²
Answers: 3
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Factorising using difference of two squares :
a) (x + 1)² - 25
&
b) 49 -...
a) (x + 1)² - 25
&
b) 49 -...
Computers and Technology, 02.09.2020 02:01