What is c(4+3c)-0.75(c+3) ?

The solution to c(4+3c)-0.75(c+3) is 3c^2+3.25c-2.25

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simplify c(4+3c)-0.75(c+3)

simplify

c (4 + 3 c) - 0.75 (c + 3)

3 c^{2} + 3.25 c - 2.25

Solution steps

c (4 + 3 c) - 0.75 (c + 3)

Expand

c (4 + 3 c) : 4 c + 3 c^{2}

= 4 c + 3 c^{2} - 0.75 (c + 3)

Expand

- 0.75 (c + 3) : - 0.75 c - 2.25

= 4 c + 3 c^{2} - 0.75 c - 2.25

Group like terms

= 3 c^{2} + 4 c - 0.75 c - 2.25

Add similar elements:

4 c - 0.75 c = 3.25 c

= 3 c^{2} + 3.25 c - 2.25

8 1^{0.75}

- 2 + (- 6)

- 2 \div 1

(x - 4) (x - 8)

(x - 1) (x - 3) (x - 5)

What is c(4+3c)-0.75(c+3) ?
The solution to c(4+3c)-0.75(c+3) is 3c^2+3.25c-2.25