Factor this polynomial expression x^2+8x+16

(x + 4)²

Step-by-step explanation: Because x² + 8x + 16 factors as two identical binomials, (x + 4)(x + 4), it is called a perfect square trinomial.

Recognizing perfect square trinomials will be an important skill for you to develop for future factoring problems.

Your answer is (x + 4)².

My work is attached in the image provided.

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic

1. supplementary angles

2. acd and bcd

step-by-step explanation: