3 years ago

Simplify the expression: 3y2 + 15 – 2y2

Mathematics

2 answers:

Strike441 [17]3 years ago

5 0

Answer:

=y^2 + 15

Step-by-step explanation:

Verdich [7]3 years ago

4 0

Answer: 16y

Step-by-step explanation: Done this before so easy obviously 16y

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$10x>2(8x-3)-18$

We want to solve the inequality for x.

First, distribute the bracket on the right side of the inequality.

$\begin{gathered} 10x>2(8x)-2(3)-18 \\ 10x>16x-6-18 \\ 10x>16x-24 \end{gathered}$

Next, subtract 10x from both sides of the inequality.

$\begin{gathered} 10x-10x>16x-10x-24 \\ 0>6x-24 \end{gathered}$

Add 24 to both sides of the inequality.

$\begin{gathered} 0+24>6x-24+24 \\ 24>6x \end{gathered}$

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The solution to the inequality is x<4.

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How do you simplify this

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