Question

jo answer aata ha do.fast

Answer 1

Answer:

Ans 2. 5x + 3 – 4x^2 ( x =2 )

= 5*2 +3 – 4*2^2

= 10+3–4*4

= 13–16

= –3

Ans 3. 1

Ans10. 104*102

= 10608