3 years ago

Evaluate the expression for a = 5 and b = 12.

Mathematics

2 answers:

Evgesh-ka [11]3 years ago

5 0

The answer is c
(12^2)- (4x5)
=124

kati45 [8]3 years ago

5 0

<h3>Given</h3>

d = b² -4a

a = 5, b=12

the value of d

<h3>Solution</h3>

Put the numbers where the corresponding letters are, then do the arithmetic.

d = 12² - 4·5

d = 144 - 20

d = 124

The appropriate choice is ...

... C. 124

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