Question

factorise this
75x2 – 3(x - y) ​

Answer 1

Answer:

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Answer 2

Answer:

STEP

1

:

Equation at the end of step 1

75 - 3 • (x - y)2

STEP

2

:

2.1 Evaluate : (x-y)2 = x2-2xy+y2

STEP

3

:

Pulling out like terms

3.1 Pull out like factors :

-3x2 + 6xy - 3y2 + 75 =

-3 • (x2 - 2xy + y2 - 25)

Final result :

-3 • (x2 - 2xy + y2 - 25)