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2 years ago

Simplify the given expression below:

Mathematics

2 answers:

Alex Ar [27]2 years ago

7 0

Answer:

The answer is A. -2+5i.

Step-by-step explanation:

I took the test and got it right

ira [324]2 years ago

6 0

The answer is A. -2+5i.

First you set up the problem like this: (6+2i)-(8-3i)
Then you distribute the (-) into the second parenthesis. After doing that you should have something that looks like this: 6+2i-8+3i
Then you add like terms.

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2 years ago

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andreev551 [17]

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3 years ago

Which function has a greater y intercept?

Anni [7]

Answer:

Step-by-step explanation:

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2 years ago

PLEASE SOLVE AND CHECK. SHOW COMPLETE SOLUTION

yaroslaw [1]

Answer:

-2/3= x

Step-by-step explanation:

square all the terms on both sides to get rid of the radicals:

$1^{2} + (\sqrt{1-x} )^{2} = (\sqrt{2x+4}) ^{2}$

exponent 2 and the radical cancel each other:

1 + 1 - x = 2x + 4

2 - x = 2x + 4

like terms on each side ( when you move one term tp the other side, it changes its sign ):

2-x = 2x+4

2-4 = +x +2x

-2 = 3x

now to keep the x alone, divide both sides by 3:

-2/3 = 3x/3

-2/3= x

3 0

1 year ago

Express as a ordinary numerals (a)2×7 (b)4×10

Nikolay [14]

Hope this helps
a. 14
b. 40

6 0

2 years ago