Draw a diagram to show that the square root of 121 is 11.
1 answer:
You might be interested in
x =
using the ' laws of exponents '
• ×
=
• ÷
=
• ()^n =
×
=
÷
=
=
equating the exponents since bases on both sides are 7
4x = 5 - 3x
7x = 5 ⇒ x =