1. Simplify the expression: 4√18+5√32

Question

A.45√2
B.32√2
C.116√2
D.9√50

2. Simplify the expression: 7√5-3√80
A.-5√5
B.-4√75
C.-5
D.4√-75

3. Simplify the expression: √21(√3+√14)
A.9√7-49√6
B.2√6+√35
C.3√7+7√6
D.√357

4.Simplified by rationalizing the denominator: 4/√10-√6
A.√10+√6
B.4
C.4√10+4√6
D.4√10-4√6/16-2√15

The think the answers is
1.D
2.C
3.D
4.C
But I'm not sure. Please correct me if I'm wrong and explain.

Answer 1

I'm stuck on these can someone explain how to do them?

Answer 2

1.b 2.a 3.c 4.a

Answer 3

Can you explain please.

Answer 4

1. B
2. A
3. C
4. A

100% CORRECT!

Answer 5

100% ^^^^^ I'm passing with an A+ now openstudy sucks)

Answer 6

Jinx & ....... are 100% correct! Thanks! :D

Answer 7

Jinx is correct ma doods

Answer 8

Thanks man 100%!

Answer 9

hes right peeps

Answer 10

This is for ninth grade lesson two order of operations and evaluating expressions algebra 1A unit 2
1.D 0.064
2. A s=p-25;$10
3. D. 3
4.A 9
100% Right you can trust me

Answer 11

Unit 5: Radical Expressions and Data Analysis
Lesson 2: Operations with Radical Expressions
Grade 10
---
1. B, 32√2
2. A, -5√5
3. C, 3√7+7√6
4. A, √10+√6

Answer 12

1. B
2. A
3. C
4. A

Answer 13

1. B
2. A
3. C
4. A
I got 4/4, 100%

Answer 14

sup peeps the answers are...
B
A
C
A
Just did it got 100% for connexus!!!

Answer 15

Can confirm Benneboo is right!
1.B
2.A
3.C
4.A

Answer 16

1.B
2.A
3.C
4.A

Answer 17

b-but when i see u, and u act like a BACA (1.B 2.A 3.C 4.A)

Answer 18

TWO

Answer 19

FOUR

Answer 20

thanks soo much everyone!! :3

Answer 21

SIX

Answer 22

guys quit counting it's causing a paradox

Answer 23

nic

Answer 24

these answers are a little like a susi

Answer 25

baca

Answer 26

Jinxx is correct

Answer 27

why do people feel the need to spam this? one or two people put in the answers, upvote and be done. Especially when there are already 1-2-3 people who have said they are right, there is no need.

Answer 28

BACA is 100%

Answer 29

1) 32 sqrt2
2) -5 sqrt5
3) 3 sqrt7 + 7 sqrt6
4) sqrt10 + sqrt6

Answer 30

....... is still correct in May 2022

Answer 31

HEY EVERY !! ST1LL [[correct! have a cookie]] IN [2023] !

Answer 32

Thanks for letting us know. Please provide the context of the question or the quiz so we can assist the people who may need help.

Answer 33

2023 april Still correct👍

Answer 34

Thank you for confirming the answers. However, it would be helpful if you could provide some context or information about the quiz or assessment, so other students know what material the answers pertain to.