Question

if zero of polynomial f(x)=3x^2-5x+2is1.find the other zero

Answer 1

Answer:-1

Step-by-step explanation:

According to factor theorem, degree of polynomial = no of factors

Degree = 2

Therefore, factors = 2

f(1) = 3-5+2 ( g(x) = -1 )

0=0

Therefore, the other zero is -1.

Answer 2

$f(x) = 3 {x}^{2} - 5x + 2 \: and \: its \: one \: zero \: is \: 1 \</em></strong><strong><em>\</em></strong><strong><em> so \: lets \: find \: another \: \\ \\ > > > 3 {x}^{2} - 5x + 2 = 0 \\ = > 3 {x}^{2} - 3x - 2x + 2 = 0\\ = > 3x(x - 1) - 2(x - 1) = 0 \\ = > (3x - 2)(x - 1) = 0 \\ = > 3x - 2 = 0 \: = > x = \frac{2}{3} \\ and \: x - 1 = 0 \: = > x = 1 \\ \\ \\ so \: its \: another \: zero \: is \: \frac{2}{3} \\ \\ hope \: its \: helps \: u .......\: \\ \\ \\ \\ plz \: mark \: as \: brainliest .......\:$

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