16x2y2 + 9z2, a perfect square trinomial
16x2y2 – 24xyz + 9z2, the difference of squares
16x2y2 – 24xyz + 9z2, a perfect square trinomial
Answer:
It is a perfect square trinomial.
Step-by-step explanation:
The given expression is
We can use the formula
Here, we have
a = 4xy, b = 3z
Using the formula, we have
Therefore, the equivalent expression is
It is a perfect square trinomial.
How to Simplify 243^1.2
Answer:729
Step-by-step explanation:
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To estimate the difference between 19.7 and 6.9, subtract 6.9 from 19.7 to obtain the answer which is 12.8.
The problem 19.7 - 6.9 is a mathematical operation involving subtraction. In order to find the solution, you must subtract 6.9 from 19.7 as performed using a mathematical method, which in turns gives you the answer 12.8. Therefore, estimated difference for 19.7 and 6.9 is 12.8.
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