2 years ago

Find the sum of (3 – 4i) and (6 + 7i)

1 answer:

7 0

Answer:-(3-4i) and -(6+7i)

Step-by-step explanation: To find the complex conjugate, negate the term with i.

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Elena L [17]

Distributive property to become (2x+14)+3x=12

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3 years ago

zavuch27 [327]

$f(1)=-5\cdot1^4+8\cdot1^3+6\cdot1+1=-5+8+6+1=10\\
f(2)=-5\cdot2^4+8\cdot2^3+6\cdot2+1=-80+64+12+1=-3\\\\
f(1)>0\\
f(2)$
It does.

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3 years ago

Lelu [443]

1/2 gallon of milk makes 10 glasses.
$\frac{1}{2}$ x $\frac{1}{10}$ = $\frac{1}{20}$

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3 years ago

Anarel [89]

Answer:

Infinite.

Step-by-step explanation:

$3x-6=3\left(x-2\right)$

Expand:

$3x-6=3x-6$

Add 6 to both sides:

$3x-6+6=3x-6+6$

$3x=3x$

Subtract 3x from both sides:

$3x-3x=3x-3x$

$0=0$

No matter what x is, it doesn't affect the answer. Thus, the equation is true for all values of x.

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3 years ago

OleMash [197]

Answer:

It would decrease, but not necessarily by 8%

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2 years ago