4 years ago

PLEASE HURRY

1 answer:

8 0

Would you please show what you have done so far?

Mult. each of the 3 terms inside the 2nd set of parentheses by x^2.
Mult. each of the 3 terms inside the 2nd set of parentheses by 4x.
Mult. each of the 3 terms inside the 2nd set of parentheses by -3.
Then add together all of the like terms.

You might be interested in

I need help on 9 and 10 plz help me asap

Svetllana [295]

9: 1/2e=1/4
Multiply the reciprocal of 1/2 (2/1) to 1/4
The answer is e= 1/2 (simplified)
10:2/5g=3/5
same as last question multiply the reciprocal of 2/5 (5/2) to 3/5
The answer is 3/2=e

Hope this helps, and brainliest please :D <span />

3 0

4 years ago

Read 2 more answers

What is the next term in this geometric sequence<br>5/6,5/9,10/27,20/81

Ghella [55]

$a_1=\frac{5}{6};\ a_2=\frac{5}{9};\ a_3=\frac{10}{27};\ a_4=\frac{20}{81}\\\\\\q=a_2:a_1\\\\q=\frac{5}{9}:\frac{5}{6}=\frac{5}{9}\cdot\frac{6}{5}=\frac{2}{3}\\\\\\a_5=a_4\cdot q\\\\a_5=\frac{20}{81}\cdot\frac{2}{3}=\frac{40}{243}\to answer$