Question

Add :
3pq⁵-5p²q²+7+4-3p²q²-7pq5​

Answer 1

Answer:

$11 - 8 {p}^{2} {q}^{2} - 4p {q}^{5}$

this is the answer..

Answer 2

Answer:

Perfect questions for guys interested in maths..

2. The value of x + x(xx) when x = 2 is:

(a) 10, (b) 16, (c) 18, (d) 36, (e) 64

Solution:

x + x(xx)

Put the value of x = 2 in the above expression we get,

2 + 2(22)

= 2 + 2(2 × 2)

= 2 + 2(4)

= 2 + 8

= 10

Answer: (a)