Answer:
3 * -1 x 3 + 5 * 3 - 6 = 0
Step-by-step explanation:
Replace (a)s and (b)s with the given numbers
so (a)s becoming -1 and (b)s becoming 3.
this leads up to the given expression:
3 * -1 x 3 + 5 * 3 - 6
3 times -1 = -3 multiplied by that 3 is -9
since a negative multiplied by a positive is a negative.
With that you have -9 + 5 x 3 - 6
take 5 and 3, multiply them to get 15 and subtract 6.
this ends up with '9'
Lastly ending up with -9+9 = 0
The value of 3ab + 5b - 6 = 0.
Let a = -1 and b = 3.
If 3ab + 5b - 6 then
substituting the values of a and b in the given equation, we get
[tex]3 *( -1) * (3) + 5 * (3) - 6[/tex]
3a = [tex]3 * -1 = -3[/tex]
3ab = [tex]-3*3=-9[/tex]
Then, [tex]3*(-1)*3 =-9[/tex] and
5b = [tex]5*3=15[/tex]
Therefore, we get 3ab + 5b - 6 = 0.
since a negative multiplied by a positive is a negative.
With that you have [tex]-9 + 5 * 3 - 6[/tex]
take 5 and 3, multiply them to get 15, and subtract 6.
this ends up with '9'
Lastly ending up with -9 + 9 = 0
Therefore, the value of 3ab + 5b - 6 = 0.
To learn more about finding the values
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