Q83 of 128 Page 224

Multiply the following:

(p + 6), (q – 7)

The multiplication is as follows:

(p + 6)×(q-7)


= (p.q-7p + 6q-42)


= pq-7p + 6q-42


The product is = pq-7p + 6q-42


More from this chapter

All 128 →
83

Multiply the following:

abc, (bc + ca)


The multiplication is as follows:


(vii) 7prq, (p - q + r)

 83

Multiply the following:

x2y2z2, (xy – yz + zx)

 83

Multiply the following:

6mn, 0mn

 83

Multiply the following:

a, a5, a6