Homework #16- Complete all odd questions. K 1. Find the value of 5xyif x = 2 and = 3. 2 * 2. Simplify the expression

Question

Homework #16- Complete all odd questions.
K
1. Find the value of 5xyif x = 2 and = 3.
2
* 2. Simplify the expression: – (ox – 18)
2

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Trung Dũng 3 years 2021-08-05T17:06:37+00:00 1 Answers 14 views 0

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  1. quangkhai
    0
    2021-08-05T17:08:32+00:00
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                                                          Question 1)

    Given

    The expression is 5xy

    To determine

    Find the value of 5xy if x = 2 and y = 3

    5xy

    substitute x = 2 and y = 3

    5xy = 5(2)(3)

          = 5(6)

          = 30

    Therefore, the value of 5xy = 30 if x = 2 and y = 3.

    Note: your remaining questions are not mentioned. But, the procedure may remain the same. Hopefully, your concept will be cleared anyway.

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )