What is expand (0.25n^3+4)(1,5n^3-3) ?

The solution to expand (0.25n^3+4)(1,5n^3-3) is 1*0.25n^3,5n^3-3*0.25n^3+4*1,5n^3-4*3

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expand (0.25n^3+4)(1,5n^3-3)

expand

(0.25 n^{3} + 4) (1, 5 n^{3} - 3)

1 \cdot 0.25 n^{3}, 5 n^{3} - 3 \cdot 0.25 n^{3} + 4 \cdot 1, 5 n^{3} - 4 \cdot 3

Solution steps

(0.25 n^{3} + 4) (1, 5 n^{3} - 3)

= (0.25 n^{3} + 4) (1 \cdot 5, n^{3} - 3)

Apply FOIL method:

(a + b) (c + d) = a c + a d + b c + b d

a = 0.25 n^{3}, b = 4, c = 1, 5 n^{3}, d = - 3

= 0.25 n^{3} \cdot 1, 5 n^{3} + 0.25 n^{3} (- 3) + 4 \cdot 1, 5 n^{3} + 4 (- 3)

Apply minus-plus rules

+ (- a) = - a

= 1 \cdot 0.25 n^{3}, 5 n^{3} - 3 \cdot 0.25 n^{3} + 4 \cdot 1, 5 n^{3} - 4 \cdot 3

\frac{5 x + 4}{( 8 x + 4 ) ( x - 1 )}

\frac{2 ( s ^{2} + s + 10 )}{( s + 2 ) s}

\frac{1}{( z + 2 ) ^{2} ( z - 3 )}

D C + (CB + A B^{^{'}}) B

2 x - 5 x + 2 y + x - y

What is expand (0.25n^3+4)(1,5n^3-3) ?
The solution to expand (0.25n^3+4)(1,5n^3-3) is 1*0.25n^3,5n^3-3*0.25n^3+4*1,5n^3-4*3