34. What is the variable in 60° - 13ab + b2?
A. a &b
B. 6
с. а
D. 6&13
35. Which expression has 3 variables ?
A xºy+ + 6xy
B. x12y2z3 +6 C. 2m2 + 2y +23
D. 3x2 + 23
36. Classify 45s4 +23tx2 - 12a2 according to the number of terms
A. monomial
B. binomial
C. trinomial
D. linear​


Sagot :

1. a and b

2. B. x12y2z3 +6

3. C. Trinomial

Variable

-ito po yung letter/s sa equation/expression

Trinomial

- it has 3 terms

45s4 is the first term

+23tx2 is the second term

-12a2 is the third term

Hope it can help :)

Answer:

34. A. a&b

35. B.x12y2z3+6

36. C. trinomial

Step-by-step explanation:

Variable is any letters or symbol that changes its value

( sana makatulong)