What is the “double trust” (the tragedy of macbeth, act i, scene vii, line 12) that macbeth would be breaking if he kills duncan?

King Duncan trusts Macbeth. King Duncan trusts Macbeth to protect him because he his is subject, and Macbeth believes that he should protect him for being kinsman. He also considers himself the King's host, meaning he should be trying to get people that try to kill the King away, not actually "bear[ing] the knife [him]self", or being the one to murder him. Macbeth believes that the King is a good one, someone who is humble and virtuous. For these reasons, Macbeth does not want to kill him and to do so would gibe Macbeth a lot of guilt.

Explanation:

Edg2020

(this is what I said. change the wording)

x = 7

step-by-step explanation:

equating the expression for area to the given area

2x² - 7x - 4 = 45 ( subtract 45 from both sides )

2x² - 7x - 49 = 0 ← in standard form

to factor consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term

product = 2 × - 49 = - 98 and sum = - 7

the factors are - 14 and + 7

use these factors to split the middle term

2x² - 14x + 7x - 49 = 0 ( factor the first/second and third/fourth terms )

2x(x - 7) + 7(x - 7) = 0 ← factor out (x - 7)

(x - 7)(2x + 7) = 0

equate each factor to zero and solve for x

x - 7 = 0 ⇒ x = 7

2x + 7 = 0 ⇒ 2x = - 7 ⇒ x = -

thus the positive value for x is x = 7