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What is the sum of the polynomials?(8x2-9y2-4x)+(x2-3y2β7x)7x2 - 6y2 + 3x9x2 - by2+3x9x2 - 12y2 + 3x...
4 months ago
Q:
What is the sum of the polynomials?(8x2-9y2-4x)+(x2-3y2β7x)7x2 - 6y2 + 3x9x2 - by2+3x9x2 - 12y2 + 3x9x2 - 12/2 - 11x
Accepted Solution
A:
Add the like terms:8x2+x2=9x2-9y2-3y2=-12y2-4x-7x=-11xCombine each term:9x2-12y2-11xHope this helps!!