Question

Multiply and write terms in descending order
(x^4 +3)(x+9)

Answer 1

Done.

Answer 2

huh?

Answer 3

\[ x^5 + 9x^4 + 3x + 27 \]

Answer 4

Just distribute.

Answer 5

Saifoo can you help me in this question

The inradius of a right angled triangle with integer sides is 2011. The number of such triangles is

(a) 2
(b) 3
(c) 5
(d) 7

Answer 6

bacl.

Answer 7

back*

Answer 8

Vishw, im trying.

Answer 9

ok

Answer 10

Thank u it was right

Answer 11

uw. :)