<u>Let us assume that:</u>
We can also write it as:
Squaring both sides, we get:
By splitting the middle term:
<u>Therefore:</u>
<u>But x cannot be negative. </u>
Therefore, the value of the expression is 3.
Given:
We can also write it as:
This pattern will continue.
Answer:
1
2
3
may be I'm ryt confirm wih some others
check the picture below.
so the playground is really just 3 rectangles and one triangle, now the triangle has a base of 8 and a height of 6. We can simply get the area of each figure, sum them up and that's the area of the playground.
Hi there,
Remove parenthesis,
7 + 9 + (-4)
Then, use the addition and subtraction rules:
7 + 9 - 4
Hence, the answer is 12 (C)
Hope this helps :)
Umm sir there isno equation i think u forgot to put a picture