Question: Perform the indicated operations, expressing answers in simplest form with rationalized denominators. Then verify the result with a calculator. (25 7)(35 + 7)

Perform the indicated operations, expressing answers in simplest form with rationalized denominators. Then verify the result with a calculator.

(2√5 − √7)(3√5 + √7)

Step by Step Solution

★★★★★

3.41 Rating (164 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Using the FOIL method we can expand the given expression 25 ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Basic Technical Mathematics Questions!

Q:

BB software markets two software-applications (X and Y) for businesses, developer, and individual consumers. The products are directly downloaded from the web so there is no variable cost associated...

Q:

Perform the indicated operations, expressing answers in simplest form with rationalized denominators. Then verify the result with a calculator. (11 + 6)(11 26)

Q:

Perform the indicated operations, expressing answers in simplest form with rationalized denominators. Then verify the result with a calculator. 26 - 5 3/6-4/5

Q:

Perform the indicated operations, expressing answers in simplest form with rationalized denominators. Then verify the result with a calculator. 3-7 12-2 157 - 122

Q:

3. ( 6 marks ) Write each expression in the simplest radical form. If a radical appears in the denominator, rationalize the denominator. a ) V9x2 - 6x + 1 Express each radical in simplest form,...

Q:

Perform the indicated operations, expressing answers in simplest form with rationalized denominators. 35 1735 + 17 -

Q:

Perform the indicated operations, expressing answers in simplest form with rationalized denominators. 15 - 35 215 - 5

Q:

Perform the indicated operations, expressing answers in simplest form with rationalized denominators. 1 7 + 3

Q:

Perform the indicated operations, expressing answers in simplest form with rationalized denominators. 7 3

Q:

Perform the indicated operations, expressing answers in simplest form with rationalized denominators. 72 2

Q:

Parker is 50 and wants to retire in 15 years. His family has a history of living well into their 90s. Therefore, he estimates that he will live to age 95. He currently has a salary of $120,000 and...

Q:

Is the formula F = 1 valid for all complex values of z?

Q:

File - sharing can be used to download others' stored music files without raising copyright issues. True Fatse

Q:

How can you predict a homes selling price?

Q:

Of the 361 students who answered the question about the number of piercings they had in their body, 188 had no piercings, 82 had one or two piercings, and the rest had more than two. Construct a...

Q:

Of the 362 students who answered the question about what award they would prefer, 31 preferred an Academy Award, 149 preferred a Nobel Prize, and 182 preferred an Olympic gold medal. Construct a...

Q:

Of all 1,547,990 members of the high school class of 2010 who took the SAT(Scholastic Aptitude Test), 1,114,273 were from a public high school. Give the relevant proportion using correct notation.

Q:

Carter Communications does not currently pay a dividend. You expect the company to begin paying a dividend of $5.20 per share in 10 years, and you expect dividends to grow perpetually at 6.7 percent...

Q:

Sierra Company manufactures soccer balls in two sequential processes: Cutting and Stitching. All direct materials enter production at the beginning of the Cutting process. The following information...

Q:

Stockholders' Equity Section of Balance Sheet The following accounts and their balances appear in the ledger of Young Properties Inc. on November 30 of the current year: Common Stock, $40 par Paid-In...