Given that,
(1.5p−0.5p) and(1.5p+0.5p)
Now, sum of (1.5p−0.5p) and(1.5p+0.5p)are,
⇒(1.5p−0.5p)+(1.5p+0.5p)
⇒1.5p−0.5p+1.5p+0.5p
⇒3p
Hence, this is the answer.
Question 84 (v)
Simplify
(1.5p+1.2q)2−(1.5p−1.2q)2
Question 4(v) Simplify: (2.5p−1.5q)2−(1.5p−2.5q)2