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Makahanap ng mabilis at maaasahang mga solusyon sa iyong mga problema sa IDNStudy.com. Ang aming mga eksperto ay handang magbigay ng malalim na sagot at praktikal na solusyon sa lahat ng iyong mga tanong.

(x+1)^2. First term Second Term Last Term
(x+2)^2. : :
(x+3)^2. : :
(x+y)^2. : :

PLEASE need ko na po nito paki answer naman po salamt THANKS AND GODBLESS :)


Sagot :

(x+1)²
first term = x²
second term = 2x
last term = 1
⇨ (x²+2x+1)

(x+2)²
first term = x²
second term = 4x
last term = 4
⇨ (x²+4x+4)

(x+3)²
first term = x²
second term = 6x
last term = 9
⇨ (x²+6x+9)

(x+y)²
first term = x²
second term = 2xy
last term = y²
⇨(x²+2xy+y²)

you can also use the foil method
ex) (x+1)² = (x+1)(x+1)
f = the first term (x)(x) = x²
o = outer term (x)(1) = x
i = inner term (1)(x) = x
l = last term (1)(1) = 1
copy the first term, add the outer and inner term and copy also the last term so the answer is (x²+2x+1)

hope you understand my explanations.. i'm not good in explaining because i'm not a teacher..(^_^) AMEN AND GODBLESS YOU TOO AND YOUR FAMILY..