( 15 \cdot [ ( - 6 ) \cdot ( - 7 ) : ( - 3 ) + 2 ^ { 2 } ] =
Evaluate
-150
Factor
-150
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15\left(\frac{42}{-3}+2^{2}\right)
Multiply -6 and -7 to get 42.
15\left(-14+2^{2}\right)
Divide 42 by -3 to get -14.
15\left(-14+4\right)
Calculate 2 to the power of 2 and get 4.
15\left(-10\right)
Add -14 and 4 to get -10.
-150
Multiply 15 and -10 to get -150.
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