Question

Simplify:
10 X 50+1 X25 50
2 x 5n+2 x 100 x 5n+1
Pls answer fast
I’ll mark brainliest

Answer 1

Answer:

Simplify: 5n(2n3+n2+8)+n(4-n).

Solution:

5n(2n3+n2+8)+n(4-n).

= 5n × 2n3 + 5n × n2 + 5n × 8 + n × 4 - n × n.

= 10n4 + 5n3 + 40n + 4n – n2.

= 10n4 + 5n3 + 44n – n2.

= 10n4 + 5n3 – n2 + 44n.

Answer: 10n4 + 5n3 – n2 +

Answer 2

$\green{⛄αɳʂɯҽɾ⛄}$

$\implies$5n(2n3+n2+8)+n(4-n)

$\implies$5n×2n3+5n×n2+5n×8+n×4-n×n

$\implies$10n4+5n3+40n+4n-n2

$\implies$10n4+5n3+44n-n2

$\implies$10n4+5n3-n2+44n