Question

The value of expression. 3x(4x - 5)+3 at x=3 is equal to​

Answer 1

Answer:

this question answer is 66

Answer 2

GIVEN:

• x = 3

TO FIND:

• Value of expression

SOLUTION:

When x = 3,

3 x 3 ( 4 x 3 - 5 ) + 3

=> 9 ( 12 - 5 ) + 3

=> 9 (7) + 3

=> 63 + 3

=> 66

Therefore, the value of expression is 66