3 years ago

Solve for (7-2i)+(8+3i)

Mathematics

2 answers:

Alex Ar [27]3 years ago

8 0

Answer:

kdhdgfjmmkerk

hjfjfnfn

nfjfjf

jfjfj

fmf

if.jf

did

dmf

fmf

fmf.fkfmfjf

fmfmjf.fk

jfjfj

meriva3 years ago

8 0

Answer:

15+ i

Step-by-step explanation:

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What is (-3)x(5-7)-9(39/3)

Orlov [11]

Answer:-111

Step-by-step explanation:

3 0

3 years ago

Factor:<br><br><br>(m+2)^2−(m+2)+mn·(n+2)+2n(n+2)

bazaltina [42]

ANSWER
${(m + 2)}( {n}^{2} + 2n + m + 1)$

EXPLANATION

The given expression is

${(m + 2)}^{2} - (m + 2) + mn(n + 2) + 2n(n + 2)$

We factor to get,

$= {(m + 2)}(m + 2 - 1) +n (n + 2) (m+ 2)$

This implies that,

$= {(m + 2)}(m + 1) +n (n + 2) (m+ 2)$

We factor further to obtain,

$= {(m + 2)}((m + 1) +n (n + 2))$

or

$= {(m + 2)}( {n}^{2} + 2n + m + 1)$