From the sum of :
a^2 − 7a + 10 and 3a^2+ 4a − 15,
Subtract 2a^2 + a − 9
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From the sum of :
a^2 − 7a + 10 and 3a^2+ 4a − 15,
Subtract 2a^2 + a − 9
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Answer:
Answer:a²2-12a+4
Step-by-step explanation:
Sum of (a²2-7a+10) + (3a²2+4a-15)
= a²2-7a+10+3a²2-4a-15
= a²2+3a²2-7a-4a+10-15
= 3a²4-11a-5
Now,
Subtract (3a²4-11a-5) - (2a²2+a-9)
= 3a²4-11a-5-2a²2-a+9
= 3a²4 -2a²2-11a-a-5+9
= a²2-12a+4
Answer:
Hi,
Step-by-step explanation:
A concept map or conceptual diagram is a diagram that depicts suggested relationships between concepts. Concept maps may be used by instructional designers, engineers, technical writers, and others to organize and structure knowledge.