Question

Simplify√13+4√10+√5 please

Answer 1

Answer:

v ghjkbcchk

Step-by-step explanation:

Object distance u=−36 cm

Focal length of concave mirror f=−12 cm

Using mirror formula :

v

1

+

u

1

=

f

1

Or

v

1

+

−36

1

=

−12

1

⟹ v=−18 cm

Magnification

h

o

h

i

=

u

−v

Or

10

h

i =−10

−(−18)⟹ h

i =−18 cm

Image formed is real and inverted.