Question

simplify (M+y)2-(m-y)2​

Answer 1

Answer:

2M+2y-2m+2y

2M-2m

2(M-m)

Answer 2

Answer:

STEP

1

:

Equation at the end of step 1

((m + y) • 2) - 2 • (m - y)

STEP

2

:

Equation at the end of step 2

2 • (m + y) - 2 • (m - y)

STEP

3

:

Pulling out like terms

3.1 Pull out 2

After pulling out, we are left with :

2 • ( 1 * (m+y) +( (-1) * (m-y) ))

Step-by-step explanation:

=4y