Question

How do you simplify x2+10x−4x2+10x?

Answer 1

Answer : 14x

Step by step explanation :

$x \times 2 + 10x - 4x \times 2 + 10x$

Reorder multiply. Use the commutative property to reorder the terms and then calculate the product.

$= > 2x + 10x - 8x + 10x$

Collect like terms by calculating the sum or difference of their coefficients.

$= > (2 + 10 - 8 + 10)x$

Calculate the sum or difference.

$= > 14x$