Question

ANSWER THESE 3 QUESTIONS OF THESE FOR 30 POINTS, THANK YOU!!

1. Solve x2 = −169

A. undefined
B. 13
C. ±13
D. −13

2. Identify square root of 3 as either rational or irrational, and approximate to the tenths place

A. Rational: square root of 3 ≈ 1.7
B. Irrational: square root of 3 ≈ 1.7
C. Rational: square root of 3 ≈ 1.8
D. Irrational: square root of 3 ≈ 1.8

3. Solve x3 = 64 over 27
A. ±8 over 3
B. 8 over 3
C. ±4 over 3
D. 4 over 3

Answer 1

Problem number 1 is a, because 13^2 is 169, and you can’t have a negative number as a result of squaring (pos times pos = pos, neg times neg = pos

Problem number 2 is B. It is irrational, but closer to 1.7 than 1.8

Problem number 3 is D, 4 over 3. 4 cubed =64, 3 cubed = 27

Answer 2

Here you go

hope that helps