Math, asked by arvindkumawat1112, 6 months ago

x = -2
then
find the value of kg 2x² - Kx + 3=07

Answers

Answered by mohit9562

1

Answer:

Step-by-step explanation:

given that x=-2

2(-2)²-k(-2)+3=7

2(4)+2k+3=7

2k=7-8-3

2k= -4

k = -2

Previous Question

Next Question

Similar questions

English, 3 months ago

Q.6 Choose the correct auxiliary from the brackets. a.I______ not like you. (do/am) b. she_______calling her friend. (was/had) c. He______ came here. (am/will) ...

Biology, 3 months ago

What limits the size of the cell?

English, 3 months ago

please see the picture write a narrative essay...

English, 6 months ago

I collect stemp change into passive voice...

English, 6 months ago

nek chands work is acclaimed as the work of a genius and is appreciated world over l. justify ...

Biology, 11 months ago

Q27. Cardiac muscles and nervous tissue are derived from the following germ layers respectively (A) Ectoderm and mesoderm (B) Mesoderm and ectoderm (C) Mesoderm and endoderm (D) Endoderm and ectoderm...

Math, 11 months ago

Maths Write the information about circles and its parts with diagrams ...

English, 11 months ago

appreciate Mumbai in 2to 3 line's...