(A) Solve: (x-7) (x+2) = 0 use the space below to show your work Greater Value
Lesser Value

x = 7, x = -2

Step-by-step explanation:

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

Zero product property: In order to get a product (the answer to a multiplication problem) of 0, you need to have at least one of the numbers being multiplied be 0. For example, in x * y = 0, either x or y needs to be equal to 0.

Using this, we know that either (x - 7) or (x + 2) is 0. So,

x - 7 = 0

Add 7 to both sides.

x = 7

x + 2 = 0

Subtract 2 from both sides.

x = - 2

So, the answer is x = 7 or x = -2

chicken chicken chicken

step-by-step explanation:

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.