BuyFind

Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071
BuyFind

Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071

Solutions

Chapter 1, Problem 35RE
To determine

Factor the expression completely.

Expert Solution

Answer to Problem 35RE

  (x+5)(x2)

Explanation of Solution

Given information:

Factor the expression completely.

  x2+3x10

Calculation:

Consider the given expression.

  x2+3x10

Apply mid -term splitting method,

Need two integers whose product is equal to 10 and sum is equal to 3 .

  x2+3x10x2+5x2x10x(x+5)2(x+5)(x+5)(x2)

Hence, the factors are (x+5)(x2)

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