Question

Given the equation 6xsquared-y=98 , find x if y = –2.
A.16
B.10
C.4
D.60

Answer 1

\[6x^2-(-2)=98\]
\[6x^2+2=98\]
\[6x^2=96 /:6\]
\[x^2=16 \rightarrow x=4 \] or
x= -4
ans C

Answer 2

thanks :)