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Chapter 7: Q. 13 (page 651)

Simplify the rational expressiona2-4a2+6y-16

Short Answer

Expert verified

Simplified form of the rational expressiona2-16a2+6y-16is(a+2)(a+8);a鈮�-8.

Step by step solution

01

. Given information

Given rational expression is a2-4a2+6y-16.

We have to simplify the given expression.

02

. Simplification of the rational expression

To simplify the given rational expression find out factors of both numerator and numerator separately and divide out the common factor. So the simplified form of a2-4a2+6y-16=(a+2)(a-2)(a-2)(a+8)=(a+2)(a+8);a鈮�-8since(a-2)isthecommonfacor.

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Most popular questions from this chapter

In the following exercise, find

(a) R(x)=f(x)+g(x)

(b) R(x)=f(x)-g(x):

role="math" localid="1644749808906" f(x)=5x+7g(x)=10xx2-49

In the following exercises, perform the indicated operations

5qp2q-p2+4qq2-1

In the following exercises, multiply the rational expressions.

2n2-3n-1425-n2.n2-10n+252n2-13n+21

In the following exercises, divide the rational expressions.

3b2+2b-812b+183b2+2b-82b2-7b-15

In the following exercise, perform the indicated operation:

cc+2+5c-2-10cc2-4
See all solutions

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