Answer:
Step-by-step explanation:
sol:
4x2y2−20+(−3x2)(y2)+15
=4x2y2+−20+−3x2y2+15
=(4x2y2+−3x2y2)+(−20+15)
=x2y2+−5
=x2y2−5
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Answers & Comments
Answer:
Step-by-step explanation:
sol:
4x2y2−20+(−3x2)(y2)+15
=4x2y2+−20+−3x2y2+15
=4x2y2+−20+−3x2y2+15
=(4x2y2+−3x2y2)+(−20+15)
=x2y2+−5
=x2y2−5