Question

if the discriminant of the equation 2x^2-7x+p=0is 33 the value of p is​

Answer 1

Answer:

discriminant = b² -4ac

=> (-7)² -4 × 2 × p = 33

=> 49 - 8p = 33

=> 49 - 33 = 8p

=> 16 = 8p

=> p = 16/8 = 2

so, p = 2

Answer 2

The value of p is 2

Explanation:

The equation is $2x^{2} -7x+p=0$

It is given that the discriminant of the equation is 33.

Now, we need to determine the value of p.

The formula for discriminant is given by,

$discriminant=b^{2} -4ac$

where $a=2, b=-7$ and $c=p$ and discriminant =33

Substituting the values in the discriminant formula, we get,

$\begin{aligned}33 &=(-7)^{2}-4(2)(p) \\33 &=49-8 p \\-16 &=-8 p \\2 &=p\end{aligned}$

Thus, the value of p is 2.

Learn more:

1. brainly.in/question/14746539

2. brainly.in/question/15176862