4 years ago

Which order pair is a solution to every linear equation in the form of ax+bx=0

1 answer:

3 0

You have given just one of the equations, and I guess you are looking for a formula for solving all linear equations.
I"d suggest looking at Cramer's rule for such a formula.
http://www.1728.org/cramer.htm

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ASAP need today

aivan3 [116]

The answer would be
x² + 18x + 81 = 44 + 81

To complete the square, we look at the value of b (the coefficient of x). We take half of it, then square it; this is the number that gets added to both sides.

18/2 = 9; 9²=81

Therefore we add 81 to both sides.

7 0

4 years ago

Read 2 more answers

A squared + b - c ÷ m , if a=6 , b= 8 ,c = 5 and m = 3. Is it 12 , 13, 14, or 15?

madam [21]

Hello there!

A^2 + B - C / M; A = 6, B = 8, C = 5, M = 3.
Plug in our numbers.

6^2 + 8 - 5 / 3
36 + 8 - 5 / 3
44 - 5 / 3
39 / 3
13.

Your answer is 13.

I hope this helps!

3 0

3 years ago

State he domain and range of the following relation. <br> (picture included)

k0ka [10]

B is the answer because domain is x and range is y

3 0

4 years ago

Use the distributive property to write an expression that is equivalent to 1/2 (8y + (-x) + 12)

melomori [17]

Algebra

$\frac{1}{2} (8y - x + 12) = a$