Question

gala Maths paper 2 Solution I Need ​

Answer 1

$\huge{\boxed{\boxed{\red{\ulcorner{\mid{\overline{\underline{\bf{Answer:-}}}}}\mid}}}}$

$\huge\red{1.\:\:False.}$

Here is your answer user.

$<marquee>Follow me$

$<marquee>Mark as Brainliest$

Answer 2

5 is not a zero of the polynomial

Explanation:

Given polynomial is $p(x)=2 x^{3}-5 x^{2}-13 x+30$.

To prove 5 is zero of the polynomial or not:

If "a" is a zero of the polynomial f(x), then f(a) = 0.

Substitute x = 5 in f(x).

$p(5)=2 \times5^{3}-5 \times 5^{2}-13 \times 5+30$

      $=250-125 -65+30$

      = 90

p(5) = 90 ≠ 0

Hence 5 is not a zero of the polynomial.

The given statement is false.

To learn more...

1. 5 is zeroes of polynomial p(x) = 2x³-5x²-13x 30?

https://brainly.in/question/13771428

2. Find the zeros of the polynomial 2x³ + 5x² -9x - 18 if it is given that the product of its two zeroes is -3.

https://brainly.in/question/3089386