Answer:
you are multiplying baceicly
Step-by-step explanation:
3×2=6
Answer: 0
Step-by-step explanation:
56 + (-56) is the same as 56 - 56 which equals zero
2a) 0.50,0.30
2b) monday and friday
2c) 80degrees
Answer:
Step-by-step explanation: a is complementary b is 52° c is the same as a d is 142°
The perfect square trinomial will be , Expression 2 and 4 are correct.
<h3>What are trinomials?</h3>
A mathematical expression with three terms or three monomials is called a trinomial. Polynomials having only three terms are known as trinomials.
The second and fourth expression seems to be the perfect square let's check it.
Expression 2;
Expression 4;
Hence the perfect square trinomial will be , .Expressions 2 and 4 are correct.
To learn more about the trinomials refer to the link;
https://brainly.in/question/8498839