alondrayjim
alondrayjim alondrayjim
  • 18-10-2021
  • Mathematics
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MATH EXPERTS:
Solve for x !!

MATH EXPERTS Solve for x class=

Respuesta :

zdh9cwcs2s
zdh9cwcs2s zdh9cwcs2s
  • 18-10-2021
x^2 -7x = 18
say x=9.
81-63=18
say x = -2.
4- -14=-18
Answer Link
PeachiiBlossoms
PeachiiBlossoms PeachiiBlossoms
  • 18-10-2021

Answer: x = -2 or 9

Explanation:

(x + 2)(x - 9) = 0

x + 2 = 0

or

x - 9 = 0

Therefore, x = -2 or 9.

Sorry for the late response, hope this helps! :D

Answer Link

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