What is the value of the product (3 - 2i) (3 +2i)?
O 5
9 + 4;
9 – 4;
1 answer:
Answer:
9-4i²
Step-by-step explanation:
(3-2i)(3+2i)
Use the FOIL method for this.
First: 9
Outer: 6i
Inner: -6i
Last: -4i²
9+6i-6i-4i²=
9-4i²
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Imagine now that you put your hand in the refrigerator and pull out a piece of fruit.
Answer:
$105 interest
Step-by-step explanation:


Interest = $105
Answer:
−4(x−2)+5x
Distribute:
=(−4)(x)+(−4)(−2)+5x
=−4x+8+5x
Combine Like Terms:
=−4x+8+5x
=(−4x+5x)+(8)
=x+8

1. Cross cancel

2. Multiply numerators
4*x²-16 = 4x²-64
3. Multiply denominators
2x+8*1 = 2x+8

4. Divide

5. Simplify
2(x-4)
Answer is 2(x - 4)
since there are 180 degrees in a triangle so :
65+72+y=180 add like terms
137 + y=180 now subtract 137
y= 180-137
y=43 degrees