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OpenStudy (anonymous):
Can somebody please help me simplify the following expression. (7x2 + 3x + 6) + (-2x2 + 8x - 2)
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TheSmartOne (thesmartone):
\[(7x^2+3x+6)+(-2x^2+8x-2)\]
TheSmartOne (thesmartone):
\[7x^2+3x+6-2x^2+8x-2\] \[7x^2-2x^2+3x+8x+6-2\]
TheSmartOne (thesmartone):
\[5x^2+11x+4\]
TheSmartOne (thesmartone):
@pv9403
OpenStudy (anonymous):
Thankyou so much!
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