IDNStudy.com, ang iyong mapagkukunan ng eksaktong at maaasahang mga sagot. Sumali sa aming interactive na platform ng tanong at sagot para sa mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.
Sagot :
1) Square the 1st term.
2) Multiply the 1st term and 2nd term.
3) Square the 2nd term.
Examples:
[tex](x+3)^2 \\ (x+3) (x+3) \\ =x^2+ 6x + 9[/tex]
[tex](2x +3)^{2} + 5 \\ (2x +3) (2x+ 3) +5 \\ 4x^2 + 12x+ 9+ 5 \\ = 4x^{2} + 12x+ 14[/tex]
--Mizu
2) Multiply the 1st term and 2nd term.
3) Square the 2nd term.
Examples:
[tex](x+3)^2 \\ (x+3) (x+3) \\ =x^2+ 6x + 9[/tex]
[tex](2x +3)^{2} + 5 \\ (2x +3) (2x+ 3) +5 \\ 4x^2 + 12x+ 9+ 5 \\ = 4x^{2} + 12x+ 14[/tex]
--Mizu
1. Square the first term.
2. Multiply the two terms together and double.
3. Square the last term.
Note: The first and last terms will always be positive. The middle term will have the same sign as the original binomial.
2. Multiply the two terms together and double.
3. Square the last term.
Note: The first and last terms will always be positive. The middle term will have the same sign as the original binomial.
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