anonymous
  • anonymous
Solve the equation. Check your solution. 4= √h-6 A. 10 B. 100 C. √10 D. 5
Mathematics
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

anonymous
  • anonymous
|dw:1370237549168:dw|
UnkleRhaukus
  • UnkleRhaukus
|dw:1370237614254:dw|
anonymous
  • anonymous
I got A is right

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

UnkleRhaukus
  • UnkleRhaukus
check it; is \(4= \sqrt{10}-6\) ? \[10=\sqrt{10}\] no.
UnkleRhaukus
  • UnkleRhaukus
\[4= \sqrt{h}-6\\4+6= \sqrt{h}\\10=\sqrt{h}\\10^2=h \]
anonymous
  • anonymous
ok so its d
UnkleRhaukus
  • UnkleRhaukus
check \[4= √5-6\\10=\sqrt5? \] no
anonymous
  • anonymous
c?
anonymous
  • anonymous
I dont get it
UnkleRhaukus
  • UnkleRhaukus
lets start for the start. \[4=\sqrt{h}-6\] add six to both sides \[4+6=\sqrt{h}-6+6\] tell me what you get when simplifying this
anonymous
  • anonymous
ok
UnkleRhaukus
  • UnkleRhaukus
...
anonymous
  • anonymous
idk this is awful c right
UnkleRhaukus
  • UnkleRhaukus
\[4+6=\sqrt{h}-6+6\] simplify the term in the brackets \[(4+6)=\sqrt{h}+(-6+6)\]
anonymous
  • anonymous
O ok 100
UnkleRhaukus
  • UnkleRhaukus
what do you get when you simplify (4+6)?
anonymous
  • anonymous
10
UnkleRhaukus
  • UnkleRhaukus
right, what about (-6+6) ?
anonymous
  • anonymous
0
UnkleRhaukus
  • UnkleRhaukus
GOOD so you have \[10=\sqrt{h}\] Now square both sides \[10^2=\sqrt{h}^2\] simplify this
anonymous
  • anonymous
100
UnkleRhaukus
  • UnkleRhaukus
yes the left hand side = 100, what about the right hand side?
anonymous
  • anonymous
same
UnkleRhaukus
  • UnkleRhaukus
\[\sqrt h^2=h\]
UnkleRhaukus
  • UnkleRhaukus
so you have arrived at \[100=h\] now lets check. \[4= \sqrt{100}-6\] \[4=\sqrt{10^2}-6\\4=10-6\]
anonymous
  • anonymous
o ok that was confusing me....
anonymous
  • anonymous
so its B
UnkleRhaukus
  • UnkleRhaukus
yes, because 4=4 is always true
anonymous
  • anonymous
thanks so much!!

Looking for something else?

Not the answer you are looking for? Search for more explanations.