Write the following squares of binomials as trinomials:
(i) (x+2)2 (ii) (8a+3b)2 (iii) (2m+1)2 (iv) (9a+16)2
(v) (x+x22)2 (vi) (x4−y3)2 (vii) (3x−13x)2 (viii) (xy−yx)2
(ix) (3a2−5b4)2 (x) (a2b−bc2)2 (xi) (2a3b+2b3a)2 (xii) (x2−ay)2
Question 5
Define monomials, binomials, and trinomials. Classify the following into monomials, binomials and trinomials: (i) 4y−7x (ii) y2 (iii) x+y−xy (iv) 100 (v) ab−a−b (vi) (5−3t) (vii) 4p2q−4pq2 (viii) 7mn (ix) z2−3z+8 (x) a2+b2 (xi) z2+z (xii) 1+x+x2