Question

ALGEBRA ONE 1-4 PLEASES HELP!!!
1) what is the degree of of each monomial?
7m^6n^5
a* 5 c* 11
b* 6 d* 7

2) what is the sum difference?
6x^7+8x^7
a*14x^7 c* 14x^14
b*-2x^7 d* 48x^7

3) what is the sum difference?
3x^8 - 7x^8
a* -4x^16 c* -4 x^8
b* -21x^8 d* 10x^8

4) simplify the expression.
(2w^2-4w-8) - ( 5w ^2+3w-2)
a* 7w^2-w-10 c* -3w^2-7w-6
b* 7w^2+7w+6 d* -3w^2-w-10

Answer 1

O.o
a d c b