Question

Q6. Write the degree of the given algebraic expressions: (a) -7m - 3m + 2m (b) a2 + 2b + c (C) 8y + 2y3 + 7y - 9y (d) 6xy + 8x?-9x4 Q7. If x = 2, y = 3 and z = 4, find the value of the given algebra​

Answer 1

6.a) -8m

Step-by-step explanation:

I am sorry I only know this one