Friday

March 27, 2015

March 27, 2015

Posted by **Sandra** on Tuesday, April 15, 2014 at 9:25pm.

(3b^2 + 13b + 4) / (b + 4)

- Algebra -
**Reiny**, Tuesday, April 15, 2014 at 9:32pmFor what value of b would you be dividing by zero ?

- Algebra -
**Sandra**, Tuesday, April 15, 2014 at 9:47pmI don't understand your question since I don't know the value of b.

- Algebra -
**Steve**, Wednesday, April 16, 2014 at 5:52amthe point of Reiny's question is to remind you that division by zero is undefined.

So, when b+4=0, the expression cannot be evaluated. That is, when b = -4, the expression is undefined.

**Answer this Question**

**Related Questions**

Algebra - What is the undefined value of... (3b^2 + 13b + 4) / (b + 4)

Algebra - What is the undefined value of... (3b^2 + 13b + 4) / (b + 4)

Algebra - The cost, in millions, to remove x% of pollution in a pond is modeled...

algebra - 3/0 =? the answer is 0 but my options are to solve the equation if ...

trig - Find the exact value of cot 45°, if the expression is undefined write ...

algebra - Write the equation of the line with x-intercept (–6, 0) and undefined ...

Algebra-Undefined - Find all numbers for which the rational expression is ...

Algebra II - Find the x-value at which y=2x+5/x-3 is undefined.

for Knights - have been looking at your post ... http://www.jiskha.com/display....

college algebra - Use a calculator to find y to four decimal places, if possible...