Thursday

April 24, 2014

April 24, 2014

Posted by **pavleen** on Monday, March 14, 2011 at 7:28pm.

j

- math -
**Brooke & Ashland**, Monday, March 14, 2011 at 7:41pm4x(x - 5) - 5x(x - 4) = -1

4x*x - 4x*5 - 5x*x - 5x*-4 = -1

4x^2 - 20x - 5x^2 + 20x = -1

-x^2 = -1

x^2 = 1

x = 1, x = -1

So the answer is x = 1 or x = -1.

I hope that helps! :)

**Related Questions**

math - Find the two numbers that multiply to the product number and add to the ...

Statistics - math - Each consumer has a 25% chance of preferring your product ...

MATH - A company makes three products X, Y and Z. Each product requires ...

MATH- please help! - A company makes three products X, Y and Z. Each product ...

MATH-PLEASE HELPPP!!!! - A company makes three products X, Y and Z. Each product...

math- im really confused! please help!! - A company makes three products X, Y ...

retail pharmacy assistant - when a customer askes for a product by name the ...

Math - Product Dot Vectors - How would you expand and simplify the following ...

math - A firm develops a new product that will add Rs.50,000 to product. Each ...

Product curves - If the short run total product curve is a linear function of ...