Solve equation by finding square roots. 49x^2 - 16= -7

Question

asked Jun 10, 2021 170k views

1 Answer

Alex Baban · Answer 1 · 2021-06-15T17:19:55+0000

Answer:

Solve equation by finding square roots. 49x^2 - 16= -7

49x²-16= -7

49x²= -7 + 16

49x²= 9

find the square root of both sides

7x= 3

x= 3/7

Explanation: