Question

klhi polynomial is to be subtracted from
x2 +132 +7 to get the polynomial 3x2 +52 - 4​

Answer 1

Answer

Step-by-step explanation:

Let's y is Subtracted from polynomial x2 + 13 + 7

to get the polynomial 3x2 + 5x - 4.

So, According to question:

( x2 + 13 + 7 ) - y = 3x2 + 5x - 4

=). ( x2 + 20 ) - y = 3x2 + 5x - 4

=). - y = (3x2 + 5x - 4) - ( x2 + 20)

=). - y = 2x2 - 5x - 24 Answer.

Answer 2

Step-by-step explanation:

x2−x−132=0

x2−12x+11x−132=0

(x−12)(x+11)=0

∴x=−11,12

∴ roots of the given equation are −11,12