If i = −1 and a and b are non-zero real numbers, what is 1a+bi ?
1 answer:
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Answer:
9.9inches
Step-by-step explanation:
From the attachment, the opposite side is debited as "x" while the Hypotenuse is 10.9inches, we can find the third side by using trigonometry
From trigonometry, Sin(x)= opposite/Hypotenuse
Sin(65)=X/10.9
X= Sin(65) ×10.9
X=0.9063×10.9
=9.8688
Hence the third side of the triangle is approximately 9.9inches
CHECK THE ATTACHMENT FOR THE TRIANGLE
Answer:
First Option is correct.
(x+2)(x+3)(x-4)
Step-by-step explanation:
Given:
The given factor is.
We need to find the factors of given factor.
Solution:
Substitute (-4x-10x) in the place of -14x
Rearrange the equation:
Now we factorised the above equation.
The factors of
Now we substitute (x+2)(x-12) in the place of
And in the place of
Simplify
Common factor for above function (x+2)
Simplify.
The factor of
So the factors of the function.
Therefore, the factors of the given function are (x+2)(x-4)(x+3)