3 years ago

If a= 2, b= -3 and c= 4 evaluate ab-bc

Mathematics

1 answer:

Harrizon [31]3 years ago

6 0

Answer:

ab - bc = 6

Step-by-step explanation:

COMPUTATION:

ab - bc = ?

(2 x -3) - (-3 x 4) = ?

(-6) - (-3 x 4) = ?

(-6) - (-12) = ?

-6 + 12 = 6

Hope this helps!

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Read 2 more answers

4g + 7e + 4 + 9 + (-4e) + 11 = 5g + 3e + 15<br> This is an example of:

kiruha [24]

Answer:

An equation

Step-by-step explanation:

this can be solved too

4g + 7e + 4 + 9 + (-4e) + 11 = 5g + 3e + 15

combine like terms

4g + 3e + 24 = 5g + 3e + 15

3e + 24 = g + 3e + 15

24 = g + 15

9 = g

and

0 = e or *no solution* since e cancels itself out.

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3 years ago

If a= 2, b= -3 and c= 4 evaluate ab-bc ​

If a= 2, b= -3 and c= 4 evaluate ab-bc