Question

Can you please help me to find the ans please​

Answer 1

Answer:

your answer

thanks aur brainlist banta hai

Answer 2

Step-by-step explanation:

okay so,

$4x {y}^{2} - 3y {z}^{2} + 4 {x}^{2}z$

x= 3

so

$4 \times 3 {y}^{2}$

if there is nothing between two numbers like xy

then when we get x and y we multiply it.

so

$12 {y}^{2}$

so

$12 {y}^{2} - 3y {z}^{2} + 4 {x}^{2}z$

x = 3 so

$4 \times {3}^{2}z$

first we get the 3square

which is 9

and 4x9 is 36.

so

$12 {y}^{2} - 3y {z}^{2} + 36z$

now y = -2

so

$12 \times { - 2}^{2}$

when we multiply a negative number two times it is always positive since it's -2 square it will become +4.

or just 4.

12x4 = 48.

=

$48 - 3y {z}^{2} + 36z$

y = -2

so

$- 3 \times - 2 {z}^{2}$

if noticed then after 48 it's a negative 3 and as you know 2 negative numbers are positive.

so the answer is 6.

$48 + 6 {z}^{2} + 36z$

now z = 2

so

$6 \times {2}^{2}$

square of 2 is 4

6 x 4 = 24

now it will be

$48 + 24 + 36z$

now

z = 2

$36 \times 2$

cause z is 2 and we multiply it

= 72

so

$48 + 24 + 72$

$72 + 72$

i added 48 and 24 first you can add anything first.

$144$

the answer is 144.

PLS Mark brainliest contributed my precious time for❤