Question

Find the indicated term in each poduct

(4+2x-x^2)(2-3x+2x^2) for x^2

Answer 1

someone help

Answer 2

im unsure of what its asking for, the wording is weird, does it want the co-efficient of the x^2 term?

Answer 3

yes

Answer 4

ok, if you multiply out the brackets and simplify you get:

8-8x- 4x^2 + 7x^3 -2x^4

so for the x^2 it's 4.

Is this what you're looking for?

Answer 5

yes

Answer 6

can u also help me with one more

Answer 7

question

Answer 8

Find the first three terms of the product in acending powers.

(1-2x^2-x^4)(4+x^2-2x^4)

Answer 9

you get \[4 + 9x^{2} - 6x ^{4} + 3x ^{6} + 2x ^{8} \]

which will give you co-efficients of 4, 0 and -9 if you include \[x ^{0}\] as a term

Answer 10

thats the answer

Answer 11

is thaat the answer

Answer 12

yeh