Question

verify that-1,-2 and-1/2 are the zeroes of a cubic Polynomials 2x3+7x+7x+2 and verify the relationship between the zero and coefficient​

Answer 1

Step-by-step explanation:

VERIFY THAT - 1,-2 AND - 1/2 ARE THE ZEROES OF A CUBIC POLYNOMIAL 2×3+7x+7x+2 AND VERIFY RELATIONSHIPS BETWEEN THE ZERO AND COEFFICIENT

ANSWER IS

$\alpha + \beta + \gamma \\ \ \\ \ \: the \: are \: sa \: of \: l.h.s \: and \: r.h.s \:$

$\alpha \beta + \beta \gamma + \gamma \alpha \\ \\ this \: number \: l.h.s \: andr.h.s \: are \: same$

$\alpha \beta \gamma \\ \\ this \: are l.h.s \: and \: r.h.s \: are \: same$