6. When you add x2 + 3x + 4 and x2 - 8x, their sum is
a. -*2 + 8x + 2
c. 2x2 + 2x + 2
b. 2x2 - 5x + 4
d. -2x2 - 2x - 10​


Sagot :

[tex] \large\underline \bold{{SOLUTION}}[/tex]

Remember that you can only add if and only if the terms are alike.

[tex]\longmapsto\sf{(x²+3x+4)+(x²-8x)}[/tex]

[tex]\longmapsto\sf{x²+x²+3x-8x+4}[/tex]

[tex]\longmapsto\sf{2x²-5x+4}[/tex]

[tex] \large\underline{ \bold{ANSWER}}[/tex]

  • [tex]\textrm{OPTION B}[/tex]

Answer:

C po ang sagot

Step-by-step explanation:

(x²+3x+4)+(x²-8x)

(x²+3x+4)+(x²-8x)=(x²+x²+3x-8x+4)

=2x²-5x+4

sana makatulong