Answer:
A) no real solutions
Step-by-step explanation:
No real solution. in order to x+1 by itself you must square root both sides. that would mean square rooting -5 which creates an imaginary number. so there are no real solutions. Also cause even if x was a negative, when you'd square it, you'll always get a positive.
Answer:
I got x=3,-3
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
J : N
5 : 3
40 : x
40×3=120
120÷5=24
24+40=64
to confirm if it's correct:
5:3
5+3=8
(5/8)×64=24
(3/8)×64=40
therefore, it's 64
Do 27.5x10=2.750 it will give you that. Hope it helps
<em>2x^2 + 10x</em> doesn't do anything, unless it's equal to something.
All you've got so far is a number. We can't even tell what it is
until we know what number 'x' is.
Is there another little part of the question that you didn't copy ?