Page 1 of 1

Test 4 #6

Posted: Sat Dec 09, 2017 11:02 pm
by Vincent Chiang 1L
After configuring the ICE box and then solving for x, I eventually arrive at x = 2.40, 2.6. Why does x have to be 2.4, and why can't it be 2.6?

Re: Test 4 #6

Posted: Sat Dec 09, 2017 11:24 pm
by Patricia Macalalag 2E
When you plug 2.6 into 5-2x, you get a negative value