A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
A day full of math games & activities. Find one near you.
What is the missing term? (10x - 4x2) - (7x + ?) = 3x - 6x2
Solution:
Given, (10x - 4x2) - (7x + ?) = 3x - 6x2
We have to find the missing term.
Let the missing term be a.
So, (10x - 4x2) - (7x + a) = 3x - 6x2
10x - 4x2 - 7x - a = 3x - 6x2
Grouping of common terms,
10x - 7x - 3x - a = -6x2 + 4x2
10x - 10x - a = -2x2
- a = -2x2
a = 2x2
Therefore, the missing term is 2x2.
What is the missing term? (10x - 4x2) - (7x + ? ) = 3x - 6x2
Summary:
The missing term of the equation (10x - 4x2) - (7x + ?) = 3x - 6x2 is 2x2.
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