Question

Complete the table.

First expression	Second expression	Product
(i) $a$	$b+c+d$	.....
(ii) $x+y-5$	$5xy$	.....
(iii) $p$	$6p^2-7p+5$	.....
(iv) $4p^2{q}^2$	$p^2-q^2$	.....
(v) $a+b+c$	$abc$	.....

Answer 1

(i) $a(b+c+d)=ab+ac+ad$

(ii) $(x+y-5)5xy=5x^{2}y+5x{y}^2-25xy$

(iii) $p(6p^2-7p+5)=6p^3-7p^2+5p$

(iv) $4p^2{q}^2(p^2-q^2)=4p^4{q}^2-4p^2{q}^4$

(v) $(a+b+c)abc=a^{2}bc+a{b}^{2}c+ab{c}^2$