Find the following squares by using the identities. (i) `(b-7)^2` (ii) `(xy+3z)^2` (iii) `(6x2-5y)^2` (iv) `(2/3(m)+3/2(n))^2` (v) `(0.4p-0.5q)^2` (vi) `(2xy+5y)^2`

Find the following squares by using the identities. (2xy + 5y)^2

Find the following squares by using the identities : (2xy + 5y)^2

Find the following squares by using the identities (2xy+5y)^2

Expand each of the following , using suitable identities : (i) (x+2y+4z)^2 (ii) (2x-y+z)^2 (iii) (-2x+3y+2z)^2 (iv) (3a-7b-c)^2 (v) (-2x+5y-3z)^2 (vi) (1/4a-1/2b+1)^2

Expand each of the following, using suitable identities: (i) (x+2y+4z)^2 (ii) (2x-y+z)^2 (iii) (-2x+3y+2z)^2 (iv) (3a-7b-c)^2 (v) (-2x+5y-3z)^2 (vi) [1/4a-1/2b+1]^2

Expand each of the following, using suitable identities: (i) (x+2y+4z)^2 (ii) (2x-y+z)^2 (iii) (-2x+3y+2z)^2 (iv) (3a-7b-c)^2 (v) (-2x+5y-3z)^2 (vi) [1/4a-1/2b+1]^2

Expand each of the following, using suitable identities : (i) (x+2y+4z)^(2) (ii) (2x-y+z)^(2) (iii) (-2x+3y+2z)^(2) (iv) (3a-7b-c)^(2) (v) (-2x+5y-3z)^(2) (vi) [(1)/(4)a-(1)/(2)b+1]^(2)

Find the following products: (i) (z^2+2)(z^2-3) (ii) (3x-4y)(2x-4y) (iii) (3x^2-4x y)(3x^2-3x y) (iv) (x+1/5)(x+5)

Write down the following in the product form: (i) x^(2)y ^(2) (ii) 6y^(5) (iii) 9xy^(2)z (iv) 10 a^(3) b^(3) c^(3)