Math, asked by arjunlalyadav2017201, 3 months ago

Q.4 The value of the polynomial 5x -4x2 +3, when x = -1 is
(a)6
(b)-1
(-6
© 1
0.5 The point A(-5,-2) lies in​

Answers

Answered by shankarnayak000757
0

Answer:

5x -4x2 +3, when x = -1 is</p><p>(a)6</p><p>(b)-1</p><p>(-6</p><p>© 1</p><p>0.5 The point A(-5,-2) lies in

Answered by SweetestBitter
2

QUESTION :

The value of the polynomial 5x - 4x^2 +3, when x = -1 is ___.

ANSWER :

5x - 4x^2 +3

Substituting the value of x, x = -1

5x - 4x^2 +3 = 5(-1) - 4(-1)^2 +3

= -5 - 4(1) + 3

= -5 -4 +3

= -9 +3

= -6

FINAL ANSWER : -6

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