Arizaidn
Answered

Tuklasin kung paano ka matutulungan ng IDNStudy.com na makuha ang mga sagot na kailangan mo. Makakuha ng impormasyon mula sa aming mga eksperto, na nagbibigay ng detalyadong sagot sa lahat ng iyong mga tanong.

square the following trinomials using the pattern you have learned.
1.(r-t+n)²
2.(e+2a+q)²
3.(m+a-y)(m+a-y)
4.(2s+o-4n)²
5.(2i²+3a-5n)²
6.(15a-4n-6)²
7.(4a+4b+4c)²
8.(9a²+4b²-3c²)²
9.(1.5a²-2.3b+1)²



Sagot :

Pattern:
1.the sum of the squares of the first,second,and last terms
2.twice the product of the first and second terms
3.twice the product of the first and last terms.
4.twice the product of the second and last terms


Answers:
1.r²+t²+n²-2rt+2nr-2nt
2.e²+4a²+q²+4e²a²+2eq+4aq

Repeat the pattern to answer the others.