Determine Wheter - 3 is a root of the
equation 3 x ^2 + 5X-8=0
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Answered by
1
Answer:
substitute -3 in the variable x
therefore,
3(-3)^2 +5(-3)-8=0
3(6) -15 -8=0
18-15-8=0
-5 =0
therefore -3 is not a root of the given equation
Answered by
0
Answer is no
-3 is not root of the equation
-3 is not root of the equation
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