3 years ago

What is the value of this expression when c = 3 and d = 7? 15+c2⋅d−c3

Mathematics

2 answers:

Inga [223]3 years ago

5 0

Answer:

The value of this expression is 48

Step-by-step explanation:

15 + c2 * d - c3

c = 3

d = 7

Substitute the value of c and d

15 + (3)2 * 7 - (3)3

Multiply the parenthesis first

15 + 6 * 7 - 9

Now multiply 6 and 7

15 + 42 - 9

Now add 15 and 42

57 - 9

Now subtract

= 48

jonny [76]3 years ago

4 0

Answer:

The answer to the equation is 48.

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