Question

factories the following
x²-4
x²-16
4x²-36
2x²-16
25/4x²-y²/9
216x²-125b³
8x³+125y³
27a³+343
(x⁴-27x)
16x⁴-54x
​

Answer 1

Step-by-step explanation:

x×x-4

x×x-16

4×x×x-36

2×x×x-16

....

Answer 2

Step-by-step explanation:

x²-4

x²-2²

(x+2)(x-2)

x²-16

x²-4²

(x+4)(x-4)

4x²-36

(2x)²-6²

(2x+6)(2x-6)

2x²-16

2(x²-8)

25/4x²-y²/9(see the attachment)

216x²-125b³(sorry)

8x³+125y³(apply a³+b³ formula)

27a³+343(apply a³+b³ formula)

hah!! I'm tired ¯\_(☯෴☯)_/¯

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