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91Ó°ÊÓ

In the following exercises, simplify.

a.27-75

b.403-3203

c.12324+231624

Short Answer

Expert verified

The simplified form is-23,-253,324respectively

Step by step solution

01

Part (a) Step 1: Given information

Given the expression

27-7527-75,403-3203,12324+231624

02

Part (a) Step 2: Simplifying the radical and combining the like term

Simplifying and combining the like terms, we get

27-75=9×3-25×327-75=33-5327-75=-23

03

Part (b) Step 1: Given expression

Given expression 403-3203

04

Part (b) Step 2: Simplifying and combining the like terms, 

Simplifying and combining the like terms, we get

403-3203=8·53-64·53=83·53-643·53=253-453=-253

05

Part (c) Step 1: Given information

Given expression12324+231624

06

Part (c) Step 2: Simplifying and combining the like terms, we get

Simplifying, we get

12324+231624=12·224+2324·312324+231624=12·224+2324·312324+231624=24+22412324+231624=324

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Write as a radical expression:

(a) b16

(b) z15

(c) p14

In the following exercises, solve.

5v-2+5=0

Use the Quotient Property to simplify square roots.

(a) 50r5s2128r2s6

(b) 24m9n7375m4n3

(c) 81m2n8256mn24

Simplify::
(a)10012

(b)2713

(c) 8114

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