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fgiga [73]
3 years ago
11

What is the value of the following(Please show work)

Mathematics
1 answer:
Art [367]3 years ago
3 0

Answer:

1) 3( 2) - 1 = 6 - 1 = 5

2) 2(-1) - 3+4(-1) = -2 -7 = -9

3) 4^2-6(4)=9 = 16-24=9, = -8=9

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miskamm [114]

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5 0
3 years ago
7 cos x+1=6 secx solve for x
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