Math, asked by janu34590, 1 month ago

the value of expression when 5x 2 - 2 when X = 3 is

Answers

Answered by yashnikhare962

0

Step-by-step explanation:

5x2-2

putting x=3 in the given equation

5x2-2

=5(3)2-2

=15×2-2

=30-2

=18

Previous Question

Next Question

Similar questions

English, 24 days ago

18. He did not live many years in America...

Social Sciences, 24 days ago

25. The Prime minister is more powerful than the president in India. Why?

Science, 24 days ago

fill in the blanks bark of a tree is_ to touch...

Math, 1 month ago

In the figure alongside, used A.S.A axiom and prove that ∆ABC=~∆ACD ...

English, 1 month ago

mansition the reasion affere by ivan for marriage...

Chemistry, 7 months ago

Why should not wear clothes made of synthetic fibres while working in kitchen?

Math, 7 months ago

If 7th and 13th term of an AP be 34 & 64 respectively, then it's 18th term is a. 87 b. 88 c. 89 d. 90 Others : ...

Math, 7 months ago

u Estimate 1, 238+4298...