hundred x square - 20 X + 1 is equal to zero
farookabdulla:
please answer my questions
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3
hlo
this is a factorisation
100x^2 - 20x + 1
( 10x )^2 - 2 × 10x × 1 + ( 1) ^2
( a - b )^2 = a^2 + b^2 - 2ab
( 10x - 1 )^2. your answer✔✔
hope it helps..♥
this is a factorisation
100x^2 - 20x + 1
( 10x )^2 - 2 × 10x × 1 + ( 1) ^2
( a - b )^2 = a^2 + b^2 - 2ab
( 10x - 1 )^2. your answer✔✔
hope it helps..♥
Answered by
0
Hundred x square - 20x +1
Hundred x square -(10+10)x+1
Hundred xsquare-10x-10x+1
10x(10x-1)-1(10x-1)
(10x-1)(10x-1)
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