Question

zero of the polynomial p(X)=cx+d is​

Answer 1

Answer:

X=-d/c

Step-by-step explanation:

zeroes of the polynomial

X=-d/c

Answer 2

Given:

• p(x) = cx + d

Find:

• Zero of given polyonamial

Solution:

Here,

$\rm Let,\ratio\implies p(x) = cx + d = 0$

$\rm\ratio\implies p(x) = cx= - d$

$\rm\ratio\implies p(x) =x= \dfrac{-d}{c}$

Hence, the zero of the polynomial p(x) = cx + d will be $\rm\dfrac{-d}{c}$

VERIFICATION

$\rm\ratio\implies p(x) = cx + d = 0$

$\rm\ratio\implies p\bigg(\dfrac{- d}{c}\bigg) = c\bigg(\dfrac{- d}{c}\bigg)+ d = 0$

$\rm\ratio\implies\not{c}\bigg(\dfrac{- d}{\not{c}}\bigg)+ d = 0$

$\rm\ratio\implies- d + d= 0$

$\rm\ratio\implies\cancel{- d}\cancel{+d}= 0$

$\rm\ratio\implies 0 = 0$

Here, L.H.S = R.H.S

HENCE, Verified