15^2 - 5^2 = 225-25 =200 = 14.1
<span>A. 504 in2 B. 396 in2 C. 312 ... ... A. 155 in2 B. 270 in2 C. 300 in2 D. 310 in2 H=15 l=5 w=4 ... The formula for the rectangular prism surface area is 2(wl+hl+hw).</span><span>300 in2</span>
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Answer:
Step-by-step explanation:
The question is not clear. So, assuming that the expression you need to simplify is this one:
You need to remember a property called "Power of a power property". This property states the following:
Therefore, you need to apply the Power of a power property explained before, in order to simplify the expression provided in the exercise, multiplying the exponents inside the parentheses by the exponent outside of the parentheses. Then:
Now, you must remember that:
Finally, you get: