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den301095 [7]
4 years ago
11

Simplify the expression below: 5 (3z – 7z + 4)

Mathematics
2 answers:
Alla [95]4 years ago
7 0
15z -35z +20 is the answer
sweet-ann [11.9K]4 years ago
4 0
<span>5 (3z – 7z + 4)=</span>-20z+20
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I'm confused. Help. Find x please.
miss Akunina [59]

Answer:

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Step-by-step explanation:

(x+3)^2 = (x - 5)^2 + (x + 2)^2

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x^2 + 6x + 9 =2x^2 - 6x + 29

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