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3 years ago

Simplify 2^2[4+(3-6)^2]-13

Mathematics

1 answer:

HACTEHA [7]3 years ago

8 0

Answer:

It's 19.

Step-by-step explanation:

Use order of operations (PEMDAS):

2^2[4+(3-6)^2]-13

Parentheses first:

= 2^2[4 + (-2)^2] - 13

= 2^2 ( 4 + 4) - 13

= 2^2 * 8 - 13

Now work out the exponent:

= 4*8 - 13

Now the multiplication:

= 32 - 13

= 19.

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So we write the equation with operation of subtraction

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