Math, asked by vidisha123456, 1 month ago

If x = 5 is a root of equation kx2 - 14x - 5 = 0 then find the value of
k

Answers

Answered by ChinniRishitha

4

Answer:

3

Step-by-step explanation:

K(5)^2-14(5)-5=0

k(25)-70-5=0

25k-75=0

25k=75

k=75/25

k=3

Previous Question

Next Question

Similar questions

CBSE BOARD X, 21 days ago

comparing the technology between uttrakhand and kerala . topics that i can write in presentation ...

Computer Science, 21 days ago

write a program Fibonacci series and the Tribonacci series.

Computer Science, 21 days ago

suppose you run a family business ( assume any kind of storegrocery/clothing/medicine etc.) Make a table to track profit per item in the store. Use goal seek to figure out selling price of a particular item if the target profit is 25% of the coast. All items resulting profit of more than 10% should be coloured green (use conditional formatting)...

English, 1 month ago

tag question- there are many childeren in the yard...

Math, 1 month ago

15x square + 33xy-14ysquare...

Science, 8 months ago

please answer the science question and answer ...

Chemistry, 8 months ago

what is ruthenium???

Social Sciences, 8 months ago

who is the representative of Dombivli...