3 years ago

What expression is equivalent to 14 − 17 ?

Mathematics

1 answer:

DENIUS [597]3 years ago

4 0

answer:

Step-by-step explanation:

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Rewrite to the algebraic form The product of x and 4.

guapka [62]

Answer:

Step-by-step explanation:

When multiplying a number by a variable the number is written first and then the variable. It can be represented like this: 4(x). If you simplify that you get 4x.

3 0

3 years ago

Read 2 more answers

Someone please help!!! Can’t find this one anywhere!!! please and thank you!!!!!!!

Tema [17]

$\dfrac{ 2+ 2i}{5+4i}\\\\\\=\dfrac{(2+2i)(5-4i)}{(5+4i)(5-4i)}\\\\\\=\dfrac{10-8i + 10i -8i^2}{5^2 -(4i)^2}\\\\\\=\dfrac{10+2i +8}{25+16}~~~~;[i^2 =-1]\\\\\\=\dfrac{18+2i}{41}\\\\\\=\dfrac{18}{41} + \dfrac{2}{41}i$