Algebra

1. Simplify the expression: 4√18+5√32
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.

  1. 👍 0
  2. 👎 4
  3. 👁 3,535
  1. I'm stuck on these can someone explain how to do them?

    1. 👍 0
    2. 👎 0
    posted by Blank
  2. 1.b 2.a 3.c 4.a

    1. 👍 13
    2. 👎 1
    posted by .......
  3. Can you explain please.

    1. 👍 0
    2. 👎 0
  4. 1. B
    2. A
    3. C
    4. A

    100% CORRECT!

    1. 👍 29
    2. 👎 2
    posted by Jinxx
  5. 100% ^^^^^ I'm passing with an A+ now openstudy sucks)

    1. 👍 4
    2. 👎 0
    posted by CASH SON
  6. Jinx & ....... are 100% correct! Thanks! :D

    1. 👍 3
    2. 👎 0
  7. Jinx is correct ma doods

    1. 👍 1
    2. 👎 0
    posted by yeet
  8. ADD ME ON INSTAGRAM FAMOUS_JAYLAN

  9. Thanks man 100%!

    1. 👍 0
    2. 👎 0
  10. hes right peeps

    1. 👍 0
    2. 👎 0
    posted by juju
  11. 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

    1. 👍 0
    2. 👎 0
    posted by Nichole
  12. 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

    1. 👍 0
    2. 👎 0
    posted by Skel

Respond to this Question

First Name

Your Response

Similar Questions

  1. algebra

    am I right? 1. Simplify radical expression sqrt 50 5 sqrt ^2*** 2 sqrt ^5 5 sqrt ^10 5 2. Simplify the radical expression sqrt 56x^2 28x 2x sqrt 14*** 2x sqrt 7 sqrt 14x2 3. Simplify the radical expression. sqrt 490y^5w^6 2 sqrt

    asked by Carl Wheezer on May 7, 2017
  2. urgent math

    1. Simplify the expression 7^9/7^3 a.7^3*** b.7^6 c.7^12 d.1^6 2. Simplify the expression z^8/z^12 a.z^20 b.z^4 c.1/z^-4 d.1/z^4 3. Simplify the expression (-3^4)/(-3^4 a.(-3)^1 b.0 c.1 d.(-3)^8 4.Which expressions can be

    asked by Connexus on May 3, 2016
  3. Algebra

    1. Use the Distributive Property to simplify the expression. (-1) (4-c) 2. Use the Distributive Property to simplify the expression. 4 (2 x - 4) 3. Use the Distributive Property to simplify the expression (10+4y) 1/2 4. To which

    asked by PolkaDot on October 14, 2016
  4. algebra

    Algebra 1. Use the Distributive Property to simplify the expression. (-1)(4-c) 2. Use the Distributive Property to simplify the expression. 4(2x -4) 3. Use the Distributive Property to simplify the expression. (10 + 4 y) 1/2 4. To

    asked by dfhsh on September 25, 2018
  5. Algebra

    1. Use the Distributive Property to simplify the expression. (-1)(4-c) 2. Use the Distributive Property to simplify the expression. 4(2x -4) 3. Use the Distributive Property to simplify the expression. (10 + 4 y) 1/2 4. To which

    asked by PolkaDot on October 7, 2016
  6. Algebra

    1.) Use the distributive Property to simplify the expression . (-1)(4 - c) A. 4 - c B. -4 + c C. 4 + c D.-4 - c 2.)Use the distributive Property to simplify the expression 4(2x - 4) A.8x + 4 B.8x - 4 C.8x - 16 D.4x - 16 3.) Use

    asked by Math is going to be the death of me on September 5, 2018
  7. Algebra

    Translate the phrase to mathematical language. Then simplify the expression the difference between 119 and -40 What is a numerical expression for the phrase?_________(Do not Simplify) Now simplify the expression

    asked by sharon on July 16, 2014
  8. math

    Algebra 1.) Use the distributive Property to simplify the expression . (-1)(4 - c) A. 4 - c B. -4 + c C. 4 + c D.-4 - c 2.)Use the distributive Property to simplify the expression 4(2x - 4) A.8x + 4 B.8x - 4 C.8x - 16 D.4x - 16

    asked by dfhsh on September 13, 2018
  9. Algebra

    1. Simplify the expression 4 3 — - — x x 2. Simplify the expression 6 4 — + — c c² 3. Simplify the expression 3y 9y — ÷ — 4y - 8 2y² - 4y 4. Simplify the expression: ( 2x³ - x² - 13x - 6 ) ÷ ( x -3 )

    asked by IWouldAlwaysOpenUpTheDoor on May 21, 2018
  10. Algebra

    1.Simplify the radical expression. √5+6√√5 A.5√5 B.7√10 C.7√5 D.5√10 2.Simplify the radical expression. 2√6+3√96 A.14√6 B.14√96 C.5√96 D.50√6 3.Simplify the radical expression. (8+√11)(8-√11) A.53

    asked by GummyBears16 on April 24, 2016

More Similar Questions