3 years ago

What is the product of (s+3t)(2s-2t)

Mathematics

1 answer:

tatuchka [14]3 years ago

3 0

(s + 3t) * (2s - 2t) = 2s^2 - 2st + 6ts - 6t^2

You might be interested in

Through (-3,-3) and (-5,4)

GREYUIT [131]

Answer:

I believe the answer to this question is: Slope-Intercept-Form;

Y= - 7/2x - 27/2.

5 0

3 years ago

. i will give brainliest.A man is 26 years older than his son. He is also 8 years older than three times his son’sage.

Shkiper50 [21]

Step-by-step explanation:

Let the son's age be x and man be y

y=26+x

y=8+3x

x=9

Son's age is 9

6 0

3 years ago

Read 2 more answers

Please help another question

butalik [34]

Answer is D) Y. It's matching with the results given

7 0

3 years ago

Simplify to create an equivalent expression<br><br> 6(5r-11)-(5-r)

dolphi86 [110]

Answer:

B or 31r-71

Step-by-step explanation:

First, use distributive property to expand the first term.

30r-66-(5-r)

Remove the parenthesis of the third term:

30r-66-5+r

Combine like terms

31r-71

7 0

3 years ago

Simplify the rational expression. State any restrictions on the variable.

AveGali [126]

Answer:

The last choice.

Step-by-step explanation:

$\dfrac{k^2-k-2}{k^2-4k-5}=\dfrac{(k+1)(k-2)}{(k+1)(k-5)}=\dfrac{k-2}{k-5}$

The value of k must be restricted from being one that makes the original denominator zero. Hence k ≠ -1 or 5.

7 0

3 years ago