CPM Homework Help : GB8I Problem 2-9

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Home > GB8I > Chapter 2 Unit 2 > Lesson INT1: 2.1.1 > Problem 2-9

2-9.

Calculate the value of each of the following expressions.

$\frac { 6\cdot7 ^ { 2 } } { 3 + 3 }+ 11$

Hint (a):
Use the Order of Operations.
The exponent should be evaluated first.
Answer (a):
$60$

$5^{(1+2)}+8−6$

Hint (b):
Use the Order of Operations.

$\sqrt { 3 ^ { 2 } + 4 ^ { 2 } }- 5$

Answer (c):
$0$

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