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Answered

simplify
1. (13m⁴ + 2)+(m⁴m² +2 -2m⁴)-(13m²n³ +5m⁴)
2. (-10mn³ - 4n⁴)-(-2n⁴ - 7mn³ -6n³)-(5n³ + 6mn³)
hi po need help lng thankyou :)​

Sagot :

CLEAN0828IN

Answer:

1. (13m⁴ + 2)+(m⁴m² +2 -2m⁴)-(13m²n³ +5m⁴)

Simplify

=13m^4+2+m^6+2-2m^4-3m^2n^3-5m^4

=6m^4+4+m^6-13m^2n^3

2. (-10mn³ - 4n⁴)-(-2n⁴ - 7mn³ -6n³)-(5n³ + 6mn³)

Simplify

=10mn^3-4n^4+2n^4+7mn^3+6n^3-5n^3-6mn^3

=11mn^3-2n^4+n^3

^=exponent

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