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love history [14]
3 years ago
11

6x^2-5x+3 - (3x^2+8x-4)

Mathematics
2 answers:
amid [387]3 years ago
5 0
The answer should be 3x^2 -13x+7.
pantera1 [17]3 years ago
3 0

6x {}^{2}  - 5x + 3 - ( {3x}^{2}  + 8x - 4)

= 6 {x}^{2}  - 5x + 3 -  {3x}^{2}  - 8x + 4

= ( {6x}^{2}  -  {3x}^{2} ) + ( - 5x - 8x) + (3 + 4)

=  {3x}^{2}  - 13x + 7

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Calculate the volume of a cuboid with length 5.6m breadth 4.1m, height 3.4m
lidiya [134]

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Step-by-step explanation:

volume of a cuboid=length × breadth × height.

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                                =78.064 cubic meter

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Read 2 more answers
9 + 6 + 5+ 15<br> Is that
Liula [17]
9+6= 15
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35 is the answer.
4 0
2 years ago
30-[11+{18-(48÷8×2)}+7]+15
Inessa05 [86]
30-(11+(18-(48/8×2))+7)+15

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= 30-(11+6+7)+15

= 30-24+15

= 21
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