Question

write quadratic equation in X whose roots are minus Alpha, minus beta in standard form​

Answer 1

Answer:

$eqution \: be \: \\ \\ x ^{2} - ( - \alpha + - \beta )x + ( - \alpha \times - \beta ) \\ \\ x ^{2} + (\alpha + \beta)x + \alpha \beta$

Step-by-step explanation:

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Answer 2

Chambered heart occurs in

A) Leech

B) Earthworm

C) Snail

D) Cockroach