Combine like terms to simplify the following expression: 12x + 4y – 3x + 2 – 8y2 + 32

Mathematics

2 answers:

sesenic [268]3 years ago

6 0

Answer: The answer is 9x-8y²+4y+34

Step-by-step explanation: Since the equation is 12x+4y-3x+2-8y^2 + 32

1. combine like terms so- combine 12x-3x= 89x

2. look for other like terms- 2+32= 34

3. since 8y^2 and 4y are not the same you can combine them

4. put them all together- 9x-8y^2+4y+3

That's you answer. Hope this helped

miv72 [106K]3 years ago

3 0

9x - 12y+3x +34
That what I think

You might be interested in

Trinity solved the equation 2(x-3)+7-3x=11.

lukranit [14]

Answer:

$x=-10$

Step-by-step explanation:

$2(x-3)+7-3x=11$

$2\left(x-3\right)+7-3x-7=11-7$

$2\left(x-3\right)-3x=4$

$-x-6=4$

$-x-6+6=4+6$

$-x=10$

$\cfrac{-x}{-1}=\cfrac{10}{-1}$

$x=-10$

8 0

2 years ago

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with f(x) + 3?

VladimirAG [237]

Don't make the mistake of saying that the new function is up above the given function. f(x) + 3 is not above f(x) = x. f(x) + 3 is below f(x).

The answer is B <<<<<=====

y + 3 = x is the way you can think of it.
y = x - 3 is what it is. If you have a graphing calculator, graph it. You want to see that it is below f(x) = x or going down.

4 0

4 years ago

Read 2 more answers

In the triangles below, what value of x would make the triangles similar?

Flauer [41]

Answer: 15

Step-by-step explanation:

Each side of the smaller triangle is scaled up by 2.5.

4x2.5=10

8x2.5=20

6x2.5=15

3 0