All categories

3 years ago

(2x^2-4x+8)+(3x^2+15x-12)

Mathematics

2 answers:

Neko [114]3 years ago

6 0

Answer:

5x2+11x−4

Step-by-step explanation:

=2x2+−4x+8+3x2+15x+−12

Combine Like Terms:

=2x2+−4x+8+3x2+15x+−12

=(2x2+3x2)+(−4x+15x)+(8+−12)

=5x2+11x+−4

have a great weekend <3

enyata [817]3 years ago

3 0

Answer:

5x^2 + 11x − 4 = 0

This is for standard form.

You might be interested in

[Supporting Standard: I can find the sum of an infinite series.]

Tanya [424]

Answer:

787.5 is the answer.

Step-by-step explanation:

FOLLOW ME

please Mark as brainlist

4 0

3 years ago

Using quadratic form 6x^2-8x+3=0

LenaWriter [7]

x=8+sqrt-8/12, x=8-sqrt-8/12

I think...

5 0

3 years ago

Question above. (BRAINLY WANTS ME TO MAKE THE QUESTION 20 CHARACTERS LONG)

stepladder [879]

Answer:

10. 32 & 37

11. 3 & 4

(っ◔◡◔)っ ♥ Hope It Helps, Please Consider giving Brainliest ♥

(P.S. if you need an explanation just ask in comments)

7 0

3 years ago

What is they intercept of 9<br>

Ugo [173]

Answer:

i dont know i am so sorry

Step-by-step explanation:

good luck with it though

6 0

3 years ago

27/96 reduce to the lowest terms

velikii [3]

$\frac{27}{96}=\frac{9}{32}$

by 3

4 0

3 years ago