(2x+3)^2 if necessary combine like terms

combine like terms:

Step-by-step explanation:

square 2x first which gives you 2x^2

then multiply 2 with 2x then again multiply with 3 which is = 2x x 2x3 = 12

then square 3 which gives us 9

=

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

the correct answer is 5 6 and 7