Find the value of the polynomial $straight p left parenthesis straight z right parenthesis equals 3 straight z squared minus 4 straight z plus square root of 17$ when z =3.

Solution

$straight p left parenthesis straight z right parenthesis equals 3 straight z squared minus 4 straight z plus square root of 17$
$therefore space space straight p left parenthesis straight z right parenthesis equals 3 straight z squared minus 4 straight z plus square root of 17$
= 15 + $square root of 17$

Some More Questions From Coordinate Geometry Chapter

For Daily Free Study Material Join wiredfaculty

Coordinate Geometry

Find the value of the polynomial $straight p left parenthesis straight z right parenthesis equals 3 straight z squared minus 4 straight z plus square root of 17$ when z =3.

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

Write the coefficients of x² in each of the following:
2 - x² + x³

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Phone Number

Email Address

Loaction

For Daily Free Study Material Join wiredfaculty

Coordinate Geometry

Find the value of the polynomial when z =3.

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

Write the coefficients of x2 in each of the following:2 - x2 + x3

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Find the value of the polynomial $straight p left parenthesis straight z right parenthesis equals 3 straight z squared minus 4 straight z plus square root of 17$ when z =3.

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

Write the coefficients of x² in each of the following:
2 - x² + x³