There are no real solutions to that equation.
Answer:
<h2><em><u>ᎪꪀsωꫀᏒ</u></em></h2>
➪-263
Step-by-step explanation:
-3x²-20
-3(-9)²-20
-3(81)-20
-243-20
-263
Answer:
4= 29
+6
all I know is number fourr T-T I tried yw
Step-by-step explanation:
Answer:
9.91%
Step-by-step explanation:
cost price= 400
selling price=444
profit made= 444-400
= 44
profit percentage= 44/444 ×100
=9.91%
First step: x= ± √ 121
Second step and correct answer: x= ± 11
Because: x^2 = x= ± √