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5 (3x) – 7y2 =?, when x = 3 and y = 2

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5 (3x) – 7y2 =?, when x = 3 and y = 2

asked Feb 1, 2021 25.9k views

2 votes

5 (3x) – 7y2 =?, when x = 3 and y = 2

Mathematics
high-school

Hasan Nizamani asked

by Hasan Nizamani

8.6k points

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2 Answers

5 votes

Answer:

5(3x)-7y^2.

5(3×3)-7(2×2).

45-28=17.

Kulgar answered Feb 3, 2021

by Kulgar

8.1k points

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4 votes

5(3x3)= 45
45-7y2
45-7x2^2
17

Lingceng answered Feb 7, 2021

7.8k points

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