Question

plz tell how to find the value of x if x square = 49. i know that the answer is 7 plz tell how to find it out with an example




plz help
correct ans i will mark as brainliest

Answer 1

given that,

x²=49

x=?

sol:-x²=49

      x=√49

      x=7

      ∴ x=7 and  x²=49 ⇒7² =49