Question

4х- 2а+6х-3а если х=-0,15 а= 0,03

Answer 1

4x-2a+6x-3a=10x-5a=10*(-0,15)-5*0,03=-1,5-0,15=-1,65

Answer 2

To evaluate the expression 4x - 2a + 6x - 3a when x = -0.15 and a = 0.03, we substitute the given values into the expression and perform the calculations:

Given: x = -0.15 a = 0.03

Substitute the values into the expression: 4x - 2a + 6x - 3a = 4(-0.15) - 2(0.03) + 6(-0.15) - 3(0.03) = -0.60 - 0.06 - 0.90 - 0.09 = -1.56

Therefore, when x = -0.15 and a = 0.03, the expression 4x - 2a + 6x - 3a evaluates to -1.56.