Question

Simplify by combining like terms 4x(x+9)+10x

Answer 1

Answer:

$4x^{2} + 46x$

Step-by-step explanation:

Step 1:  Distribute  

$(4x * x) + (4x * 9) + 10x$

$4x^{2} + 36x + 10x$

Step 2:  Combine Like Terms

$4x^{2} + 36x + 10x$

$4x^{2} + (36x + 10x)$

$4x^{2} + 46x$

Answer:  $4x^{2} + 46x$