What is -18 + (-45) + 12
2 answers:
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Answer:
<h2>The answer is option A</h2>Step-by-step explanation:
( 5x⁴ + 3)²
( 5x⁴ + 3)(5x⁴ + 3)
<u>Expand</u><u> </u><u>using</u><u> </u><u>FOIL</u>
That's
(5x⁴)(5x⁴) + 5x⁴(3) + 3(5x⁴) + 3(3)
We have
<h3><u>Add and simplify like terms</u>
We have the final answer as
<h2>Hope this helps you
Answer:
Step-by-step explanation:
1. To solve the exercise shown in the problem, you must remember that the exponent 5 indicates the number of times is used as a factor. Therefore, it is used as a factor five times.
2. Therefore, keeping the information above on mind, you have that you can write the expanded form of as following: