Register
Which of the following will result in a rational number? Select all that apply. A. 645+9√4 B. 645−5√7 C. 645×9√4 D. 645÷5√7 help me please
111k views
5 votes
Which of the following will result in a rational number? Select all that apply.

A. 645+9√4
B. 645−5√7
C. 645×9√4
D. 645÷5√7
help me please

User Hemanth Kondapalli
by
5.6k points

2 Answers

3 votes
the answer is B
i’m pretty sure
User Rafik BELDI
by
4.8k points
5 votes

Answer:

B. 645−5√7

Correct me if iam wrong

User Flowoverstack
by
5.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.7m questions

7.4m answers

Other Questions

Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
What is the value of x? (-4) - x = 5
Can someone help me with 5??? ASAP?
1/7 + 3/14 equivalent fractions
185g in the ratio 2:3
Link Copied!