Question

find the value of 5xpower2-3x+7 when x=3​

Answer 1

Answer:

43

Step-by-step explanation:

Answer 2

$\huge\bold{\underline{Question:}}$

find the value of 5x²-3x+7 when x=3

$\huge\bold{\underline{Answer:}}$

Given:

x = 3

To find:

Find the value of 5x²-3x+7

Solution:

$\sf{:\implies 5x^{2}-3x+7}$

$\sf{:\implies\:Putting\:the\:value\:of\:\:x}$

$\sf{:\implies 5×(3)^{2}-3×3+7}$

$\sf{:\implies 5×9-9+7}$

$\sf{:\implies 45-16}$

$\boxed{\bf{\pink{⟹\:x\:=\:29}}}$

Therefore,the value of the given equation is 29.