You have 2x^2 + 9x -9 and 3x^2 -2x +14
To find total area add the two polynomials together by combining the like terms.
2x^2 + 3x^2 = 5x^2
9x + -2x = 9x-2x = 7x
-9 + 14 = 5
Total area = 5x^2 + 7x + 5
Answer:
a number yat has more than 2 multiples
200.000 for the nearest tenth hundred and 243.900 for the nearest hundred
4(10x)
or
4×10x
im sorry if this is incorrect..i tried
Standard Form: 702.656
Expanded Form: 700+2+0.6+0.05+0.006