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Rewrite the following polynomial in standard form.

-3+10x^3-5x^2

 =10x3−5x2−3

Step-by-step explanation:

Write the problem as a mathematical expression.

-3+10x^3-5x^2

To write a polynomial in standard form, simplify and then arrange the terms in descending order.

ax^2+bx+c

Move  − 3 .

szdxfcgvhbjn

step-by-step explanation:

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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