Question

Find the product of 2x4(2x2 + 3x + 4).

Answer 1

Solution:

we have been asked to find the product of $2x^4(2x^2 + 3x + 4)$

Here we will multiply term by term and we get

$2x^4(2x^2 + 3x + 4)=2x^4*2x^2+2x^4*3x+2x^4*4$

Now use the exponent rule

$a^m*a^n=a^{m+n}$

Hence we get

$2x^4(2x^2 + 3x + 4)=4x^6+6x^5+8x^4$

Answer 2

4x⁶ + 6x⁵ + 8x⁴ is your answer thus b: