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enyata [817]
3 years ago
8

What is the value of the expression (3a-b)/(6(b+a)) when a = 4 and b = -2?

Mathematics
2 answers:
puteri [66]3 years ago
8 0

Answer:-2

Step-by-step explanation:3(4) - (-2) ÷ 6(-2) + 4

= 12 + 4 ÷ -12 + 4

= 16 ÷ -8

= -2

photoshop1234 [79]3 years ago
8 0

Answer:

It will be 7/6

Step-by-step explanation:

Plug the values of a and b in the expression

You should take care in the fraction first

Then it will be ( 12 + 2 )/ 6 (-2+4)

= 14 / 12 = 7/6

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