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2 years ago

5

someone tell me the answers tho these please. Part A: Factor 3x2y2 − 2xy2 − 8y2. Show your work. (4 points) Part B: Factor x2 +

10x + 25. Show your work. (3 points) Part C: Factor x2 − 36. Show your work. (3 points)

1 answer:

Sphinxa [80]2 years ago

4 0

Step-by-step explanation:

x2 + 10x + 25

x2 + 5x + 5x + 25

x(x + 5) + 5(x + 5)

(x + 5)(x+ 5) are the factors

x2 - 36

Both are squares so

x2 - (4)2

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