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Chapter 10: Q 34 (page 1165)

Solve the quadratic equation using square root property.

(b+7)2=8

Short Answer

Expert verified

The solutions areb=-7卤22.

Step by step solution

01

Given Information.  

The Given equation is(b+7)2=8.

02

Use square root property.  

b+7=8

Factor radicand.

b+7=卤2脳2脳2b+7=卤22

03

Solve for b.

b=-7卤22

Rewrite to show two solutions.

b=-7+22,b=-7-22

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