Question

combine like terms to simplify the expression 9x2+8y2+4y2-3x

Answer 1

In this equation there are two like terms that you can combine

8y^2 and 4y^2

Combining these would give you 12y^2

So your new expression would be $9x^{2} +12y^{2} -3x$

Hope this helps

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Answer 2

Hey mate.....

here's your answer......

While combining the terms and simplifying it the answer will be 8y^2 + 4y^2. = 12y^2

So the resultant answer would be ......

9x^2 + 12y^2 - 3x....

Hope it helps ⭐