Register

19. Evaluate sqr rt 7x ( sqr rt x- 7 sqr rt 7) Show your work.

19. Evaluate sqr rt 7x ( sqr rt x- 7 sqr rt 7) Show your work.
142k views
3 votes
19. Evaluate sqr rt 7x ( sqr rt x- 7 sqr rt 7) Show your work.

User Chhavi
by
8.5k points

1 Answer

1 vote
√7x × (√x-7 √7)
√7x √(x-7)×7
√7x√7x-49
√7x×(7x-49)
√49x²-343x
User Janice
by
8.4k points
← Prev Question Next Question →

Related questions

User Iferminm
asked Feb 18, 2018 94.0k views
What si the sqr rt of 64
Iferminm asked Feb 18, 2018
by Iferminm
8.4k points
1 answer
3 votes
94.0k views
User Louielouie
asked Nov 13, 2019 83.0k views
Given: △MOP, Perimeter of △MOP=12+4 sqr rt. 3 m∠P=90°, m∠M=60° Find: MP
Louielouie asked Nov 13, 2019
by Louielouie
8.4k points
2 answers
3 votes
83.0k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!