3)

Question

Consider the expression shown.

(x−3y5z−4)⋅(x6y−7z−2)

Please choose the values of the exponents of x, y, and z in the simplified expression, respectively.

(1 point)
Responses

−18
negative 18

3
3

−9
negative 9
Question 2
,(1 point)
Responses

−2
negative 2

−35
negative 35

−12
negative 12
Question 3
, and (1 point)
Responses

−2
negative 2

8
8

−6
negative 6
Question 4
4)

Which expression is equivalent to (−4x−3y−5)2
?

Select all that apply.

(2 points)
Responses

16y−10x6
the fraction with numerator 16 y to the negative 10 power and denominator x to the 6th power

−8x−5y7
negative 8 x to the negative 5 power y to the 7th power

16x−6y−10
16 x to the negative 6 power y to the negative 10 power

16y10x10
the fraction with numerator 16 y to the 10th power and denominator x to the 10th power

−8y7x5

Answer 1

The values of the exponents in the simplified expression are:

x: 3
y: -18 (or negative 18)
z: -6 (or negative 6)