Math, asked by PragyaTbia, 1 year ago

जर mx² - 2x + 3 या बहुपदीकरता p(-1) = 7 असेल तर m ची किंमत काढा.

Answers

Answered by brunoconti
0

Answer:

Step-by-step explanation:

p(-1) = 7 ----> m + 2 + 3 = 7 ---> m = 2.

Answered by mysticd
2
Solution :

Let p(x) = mx² - 2x + 3

It is given that ,

p(-1) = 7

=> m(-1)² - 2(-1) + 3 = 7

=> m + 2 + 3 = 7

=> m + 5 = 7

=> m = 7 - 5

m = 2

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