Math, asked by Gauboy, 1 year ago

Factorise the following:-
  
                              128³+172³                                              1.52×12.16-0.52×4.16
                        _________________               and             ______________________  

                         128²-128×172+172²                                               2.04

Answers

Answered by moutusi29
1
1) (√301)(√301) 2) (√204)(√204)

moutusi29: Sry the second one is (√8)(√8)
Answered by vivek2001
0
1)(128³+172³)/(128²-128×172+172²)
=(2097152+5639752)/2097152-128×172+29584
=7736904/(2097152-22016+29584)
=7736904/(2126706-22016)
=7736904/210469≈210469/7736904  (in standard form)
=36.76030199
2)(1.5×12.16-0.52×4.16)/2.04
=(18.24-2.1632)/2.04
=16.0768/2.04≈2.04/16.0768   (in standard form)
=7.880784314
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