Question

the value of 2x²-3 at x=-2 is​

Answer 1

Answer:

2x²-3,x= -2

2(-2)²-3

2(4)-3

8-3

5

Answer 2

QUESTION⤵️

the value of 2x²-3 at x=-2 is

ANSWER⤵️

$2 {x}^{2} - 3$

$2{( - 2)}^{2} - 3$

$2 \times 4 - 3$

$8 - 3$

$\implies \pink{5}$

BE BRÃÎÑLY

$\huge\star\mathcal\purple{hope \: it \: helps}\star$