Math, asked by devshree63, 9 months ago

find the value of expressions 5x²-2,when x=3​

Answers

Answered by rakibahushen
3

Answer:

= 43

Step-by-step explanation:

Given,

  x =3

solution,

  5x² -2

= 5× 3² -2

= 45 - 2

= 43

Answered by Anonymous
5

Answer:

[tex]\textbf{43 is your answer}/tex]

Step-by-step explanation:

》》》》 5x ^2 - 2

》》 ☆ x = 3

》》》 5 x 9 - 2 = 43

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