Verify whether the following are zeroes of the polynomial, indicated against them.

p(x) =lx +m, $straight x equals negative straight m over straight l$

Solution

p(x) =lx +m, $straight x equals negative straight m over straight l$
$straight P open parentheses negative straight m over straight l close parentheses equals straight l open parentheses negative straight m over straight l close parentheses plus straight m equals negative straight m plus straight m equals 0$
$therefore space minus m over l$ is a zero of p(x).

Some More Questions From Coordinate Geometry Chapter

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Coordinate Geometry

Verify whether the following are zeroes of the polynomial, indicated against them.

p(x) =lx +m, $straight x equals negative straight m over straight l$

Some More Questions From Coordinate Geometry Chapter

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.

4x² - 3x + 7

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.

x¹⁰+ y³ + t⁵⁰

Write the coefficients of x² in each of the following:

2 + x² + x

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Coordinate Geometry

Verify whether the following are zeroes of the polynomial, indicated against them.p(x) =lx +m,

Some More Questions From Coordinate Geometry Chapter

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.4x2 - 3x + 7

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.x10+ y3 + t50

Write the coefficients of x2 in each of the following:2 + x2 + x

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Verify whether the following are zeroes of the polynomial, indicated against them.

p(x) =lx +m, $straight x equals negative straight m over straight l$

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.

4x² - 3x + 7

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.

x¹⁰+ y³ + t⁵⁰

Write the coefficients of x² in each of the following:

2 + x² + x