100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
URI Math Placement Exam with All Correct Answers $11.99   Add to cart

Exam (elaborations)

URI Math Placement Exam with All Correct Answers

 6 views  0 purchase
  • Course
  • URI Math Placement
  • Institution
  • URI Math Placement

URI Math Placement Exam with All Correct Answers Dividing fractions - Answer-Keep. Change. Flip -KEEP first fraction -CHANGE division sign to multiplication sign -FLIP second fraction -multiply through -SIMPLIFY Fraction to a power - Answer-If fraction in parentheses: -the whole fra...

[Show more]

Preview 1 out of 3  pages

  • September 2, 2024
  • 3
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • URI Math Placement
  • URI Math Placement
avatar-seller
Scholarsstudyguide
URI Math Placement Exam with All
Correct Answers
Dividing fractions - Answer-Keep. Change. Flip
-KEEP first fraction
-CHANGE division sign to multiplication sign
-FLIP second fraction
-multiply through
-SIMPLIFY

Fraction to a power - Answer-If fraction in parentheses:
-the whole fraction times itself x many times
-multiply through
If no parentheses:
-only the number with the exponent is effected

Factoring
-how and what signs to use - Answer-SUM CENTER
-find two numbers that add to middle term and multiply to outside term
-if second sign in original equation is positive, then both signs in parentheses are same
as first sign in equation
-if second sign is negative, then both signs in parentheses are different
-final answers are opposite of signs in parentheses

Exponent properties - Answer--negative exponent = one over original number to the
original power (except positive power)

-fractional exponent = denominator root of original number
-numerator remains as exponent to original number

-anything to power of 0 = 1
-anything to power of 1 = itself

-multiplying equivalent variables with exponents:
-add exponents

-dividing equivalent variables with exponents:
-subtract exponents

Negative exponent - Answer-One over original number to the original power (except
positive power)

Fractional exponent - Answer--take denominator root of original number

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller Scholarsstudyguide. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $11.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67866 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$11.99
  • (0)
  Add to cart