Question

ii. 4a^2 + a(a + 4) + 3a(2a^2 - 1) + 2a^2(a^3-2)
​

Answer 1

Answer:

Step-by-step explanation:

Here you go mate

• Use Pemdas
• Parenthesis,Exponent,Multiplication,Division,Addition,Subtraction

Step 1

4a^2 + a(a + 4) + 3a(2a^2 - 1) + 2a^2(a^3-2)

​Step 2

4a^2 + a(a + 4) + 3a(2a^2 - 1) + 2a^2(a^3-2)  Remove parenthesis

4a^2+a^2+4a+6a^3-3a+2a^5-4a^2

Step 3

4a^2+a^2+4a+6a^3-3a+2a^5-4a^2  Simplfy by adding and subtracting

2a^5+6a^3+a^2+a

Answer

2a^5+6a^3+a^2+a

Hope this helped