All categories

2 years ago

- 3 (n-3)-5 simplify the expression using distributive property please rnnn

Mathematics

1 answer:

Tju [1.3M]2 years ago

4 0

Distribute the “-3” to both n&-3 —> -3n+9 then your left with -5 and subtract 9-5

-3n+4

Hope this helps:)

You might be interested in

What is -3x^2-4x-4=0

ss7ja [257]

Answer:

<h2>no real solution</h2>

Step-by-step explanation:

$-3x^2-4x-4=0\qquad\text{change the signs}\\\\3x^2+4x+4=0\\\\\text{use the quadratic formula:}\\\\\text{for}\ ax^2+bx+c=0\\\\\text{if}\ b^2-4ac0,\ \text{then an equation has two solutions:}\ x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}$

$\text{We have}\ a=3,\ b=4,\ c=4.\\\\\text{Substitute:}\\\\b^2-4ac=4^2-4(3)(4)=16-48=-32$

8 0

3 years ago

Simplify the following boolean expression (A+B) (A+B)

vichka [17]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

$(A + B)(A + B) =$

${A}^{2} + 2AB + {B}^{2}$

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

6 0

2 years ago

Help plssssssssssssssssssssssssssss

Elenna [48]

Answer:

Step-by-step explanation:

Substituting x and y values into the equations, we can get the equation

y = 7 -3x

slope: -3

8 0

3 years ago

Read 2 more answers

An equation of a line through (11, 12) which is perpendicular to the line y=3x+1 has slope: ____Blank____

Burka [1]

Answer:

the slope is 3 and 1 and the y intercept is 1 and 1

Step-by-step explanation:

5 0

3 years ago

Find the additive inverse. <br> 6

Irina18 [472]

-6 it is just the opposite of the number. So a positive would be a negative and a negative a positive. So the answer to your question is -6.

6 0

3 years ago