Question

MULTIPLYING POLYNOMIALS
write the product as a sum
(4x-4)(2x2+8x+1)
the two between the other two and the eight is two to the power

ANSWER x to there power of three, x to the power of four, x, and standard

Answer 1

Step-by-step explanation:

Given:

$(4x - 4)(2 {x}^{2} + 8x +1 )$

To find: Write the product as a sum

Solution:

Step 1: Open bracket and multiply

$= 4x(2 {x}^{2} + 8x + 1) - 4(2 {x}^{2} + 8x + 1) \\ \\ = 8 {x}^{3} + 32 {x}^{2} + 4x - 8 {x}^{2} - 32x - 4$

Step 2: Combine similar power terms

$= 8 {x}^{3} +32 {x}^{2} - 8 {x}^{2} - 32x + 4x - 4 \\ \\ = 8 {x}^{3} + 24 {x}^{2} - 28x - 4$

Final Answer:

$(4x - 4)(2 {x}^{2} + 8x + 1) = \\ 8 {x}^{3} + 24 {x}^{2} - 28x - 4$

Hope it helps you.

To learn more on brainly:

x(x+3) -6=12 में x का मान क्या होगा

https://brainly.in/question/32906315