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Harman [31]
3 years ago
10

3(x² + 3x - 10) Simply the expression

Mathematics
2 answers:
miv72 [106K]3 years ago
5 0

Answer:

3x^{2}+9x-30

Step-by-step explanation:

Multiply the three into each number

3x^{2}+9x-30

HACTEHA [7]3 years ago
3 0

Answer:

3x² + 9x - 30

Step-by-step explanation:

3 × x² = 3x²

3 × 3x = 9x

3 × -10 = -30

3x² + 9x - 30

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Jackson estimated 637 ÷ 78 as 640 ÷ 80. He reasoned that 64 tens divided by 8 tens should be 8 tens. Is Jackson’s reasoning corr
Sholpan [36]

Answer:

the correct solution has been explained

Step-by-step explanation:

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3 years ago
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jolli1 [7]

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