Question

if alpha and beta are zeros of the quadratic polynomial 4x^2 + 4 x + 1 then form a quadratic polynomial whose zeros are 2 alpha and 2 Beta​

Answer 1

Hey,

$f(x) = 4x {}^{2} + 4x + 1 \\ \\ \alpha \: and \: \beta \: are \: the \: zeros \: of \: given \: polynomial \\ \\ \alpha + \beta = 1 \: \: \: \: \: \: \: \: \: \: \alpha \beta = \frac{1}{4} \\ \\ \\ now \\ \\ 2 \alpha + 2 \beta = 2( \alpha + \beta ) = 2 \times 1 = 2 \\ \\ (2 \alpha )(2 \beta ) = 4 \alpha \beta = 4 \times \frac{1}{4} = 1 \\ \\ \\ \\ the \: polynomial \: would \: be \: x {}^{2} - 2x + 1$

I hope it helps you!!!

Answer 2

answer is in the attachment....

plz mark it as brainliest answer if it helps you....