Question

-10m(1+2m)+2m
Help me solve this

Answer 1

−20m2−8m

Explanation:

Apply the distributive property.

−10m⋅1−10m(2m)+2m

Multiply

−10 by 1.

−10m−10m(2m)+2m

Rewrite using the commutative property of multiplication.

−10m−10⋅2m⋅m+2m

Simplify each term.

Multiply m by m by adding the exponents.

Move m.

−10m−10⋅2(m⋅m)+2m

Multiply m by m.

−10m−10.
`2m^(2)`+2m

Multiply

−10 by 2.

−10m−20m2+2m

Add −10m and 2m.

−20m2−8m