Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the roots of an equation are x = -1 ± i. the equation is x2 + + 2 = 0.

The equation in factor form is

(x - (-1 + i)(x - (-1 - i)) = 0

(x + 1 - i)(x + 1 + i) = 0

x^2 + x + ix + x + 1 + i - ix - i - i^2 = 0

x^2 + 2x + 2 = 0

The missing tern is 2x answer

2x

Step-by-step explanation:

26

step-by-step explanation:

∠1≅∠2 by the alternate exterior angles theorem.

step-by-step explanation:

given, a ∥ b and ∠1 ≅ ∠3 .we have to prove that e ∥ f

we know that ∠1≅∠3 and that a || b because they are given. we see that by the alternate exterior angles theorem. therefore, ∠2≅∠3 by the transitive property. so, we can conclude that e || f by the converse alternate exterior angles theorem.

we have to fill the missing statement.

transitivity property states that if a = b and b = c, then a = c.

now, given ∠1≅∠3 and by transitivity property ∠2≅∠3 .

hence, to apply transitivity property one angle must be common which is not in result after applying this property which is ∠1.

the only options in which ∠1 is present are ∠1 and ∠2, ∠1 and ∠4

∠1 and ∠4 is not possible ∵ after applying transitivity we didn't get ∠4.

hence, the missing statement is ∠1≅∠2.

so, ∠1≅∠2 by the alternate exterior angles theorem.