3 years ago

What the value of the expression 4(a2-b2) when a= -5 and b=3

Mathematics

1 answer:

Schach [20]3 years ago

8 0

Answer:

4(-5*3-3*2)

=4(-15-6)

=4(-21)

= -84

Hope this will help:-)

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crimeas [40]

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2 years ago

Point M is the midpoint of JK find JK when JM = 6x - 7 MK = 2x + 3

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3 years ago

At a company meeting, there were 996 people in attendance. 25% of them were managers. How many managers were in the meeting?

nalin [4]

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So multiply 996 by 0.25

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