Question

Answer the question given above please ​

Answer 1

Answer:

1.p^2+p+p+1

p^2+2p+1

2.x^2-1

3.m^2-n^2

mark as brainiest please

Answer 2

Answer:

p2+2p+1, x2, m2-n2, x3-x2+2x-2, z4-1, x2+2-x5-2x2

Step-by-step explanation:

(i)

(p+1)*(p+1) = p2+2p+1

(ii) (x-1)*(x+1) = x2+x-x-1 = x2-1

(iii) (m+n)*(m-n) = m2-mn+mn-n2=m2-n2

(iv) (x2+2)*(x-1) = X3-x2+2x-2

(v) (z2+1)*(z2-1) = z4-z2+z2-1=z4-1

(vi) (1-x3)*(x2+2) x2-x5+2-2x3