Math, asked by Kunalgupta8924, 1 year ago

जर α आणी β ही y² - 2y - 7 = 0 या वर्गासमीकरणाची मुळे असतील, तर
1) α²+β²
2) α³+β³
च्या कींमती काढा.

Answers

Answered by nirbhaykumar27
1

can't understand your language

Answered by agpg1908
0

1) (a+b)² - 2ab

(2)² - 2*-7

4+14.

18

2) (a+b) (a²+b²-ab)

(a+b) {(a+b)²-3ab}

2(4+3*7)

2*25

50

mark it as a brainliest answer

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