Question

8. Pick the like terms and add them.
a. pq. 7pq. -10pq, por
b. x2, 4x?. 7xy ca, 15a, 20abc, 12a?
d. 5xyz, 10xyz, 15xy?z, 25xyz?. 30xyz
e. m. 3m2, -7m2.8m2. 5n?
9. Write the following statements as algebraic expressions.​

Answer 1

Answer:

a. pq+7pq+(-10pq)

=8pq-10pq= -2pq

b. could not understand properly

d. 5xyz+10xyz+30xyz

= 45xyz.

e. 3m^2 +(–7m^2×8m^2)

=3m^2– 56m^2=–53m^2.

Step-by-step explanation:

I tried to solve these questions.... please do check and be sure, and then apply it . Hope it works for you!!