What is factor (x-0.3x)-0.4(x-0.3x) ?

The solution to factor (x-0.3x)-0.4(x-0.3x) is 0.42x

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factor (x-0.3x)-0.4(x-0.3x)

factor

(x - 0.3 x) - 0.4 (x - 0.3 x)

0.42 x

Solution steps

(x - 0.3 x) - 0.4 (x - 0.3 x)

Remove parentheses:

(a) = a

= x - 0.3 x - 0.4 (x - 0.3 x)

0.4 (x - 0.3 x) = 0.28 x

= x - 0.3 x - 0.28 x

Add similar elements:

x - 0.3 x - 0.28 x = 0.42 x

= 0.42 x

(3 x + 4)^{-} (2)

f (x) = 3 x^{4} + 5

7 - 3 - 2

4 (x - 2) 2 - 21

(2 x + 4 x) + (5 x + 10)

What is factor (x-0.3x)-0.4(x-0.3x) ?
The solution to factor (x-0.3x)-0.4(x-0.3x) is 0.42x