What is expand (6t^2-2t+13-3t)*(-3,-1) ?

The solution to expand (6t^2-2t+13-3t)*(-3,-1) is -6*3t^2,-6*1*t^2+2*3t,2*1*t-13*3,-13*1+3*3t,3*1*t

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expand (6t^2-2t+13-3t)*(-3,-1)

expand

(6 t^{2} - 2 t + 13 - 3 t) \cdot (- 3, - 1)

- 6 \cdot 3 t^{2}, - 6 \cdot 1 \cdot t^{2} + 2 \cdot 3 t, 2 \cdot 1 \cdot t - 13 \cdot 3, - 13 \cdot 1 + 3 \cdot 3 t, 3 \cdot 1 \cdot t

Solution steps

(6 t^{2} - 2 t + 13 - 3 t) (- 3, - 1)

= (- 3, - 1) (6 t^{2} - 2 t + 13 - 3 t)

Distribute parentheses

= 6 t^{2} (- 3,) + 6 t^{2} (- 1) + (- 2 t) (- 3,) + (- 2 t) (- 1) + 13 (- 3,) + 13 (- 1) + (- 3 t) (- 3,) + (- 3 t) (- 1)

Apply minus-plus rules

+ (- a) = - a, (- a) (- b) = ab

= - 6 \cdot 3 t^{2}, - 6 \cdot 1 \cdot t^{2} + 2 \cdot 3 t, 2 \cdot 1 \cdot t - 13 \cdot 3, - 13 \cdot 1 + 3 \cdot 3 t, 3 \cdot 1 \cdot t

x (x + 2 x + 1)

2 (sin (x) + cos (x) = sec (x))

20 cos (x) (sin (x) + 1)

p (- 2, 12) y q (5, - 9)

I n [x (x - 5)]

What is expand (6t^2-2t+13-3t)*(-3,-1) ?
The solution to expand (6t^2-2t+13-3t)*(-3,-1) is -6*3t^2,-6*1*t^2+2*3t,2*1*t-13*3,-13*1+3*3t,3*1*t