Write the coefficient of x in the following expression

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Reference no: EM131127461

1. Write the algebraic expression for the following cases :

a)The product of b and c subtracted from the product of 5 and a.

b)The product of x and 2y divided by 7.

2. Write the coefficient of x in the following expression

a) 3x2y+3xy2+y3

(b) xyz+8x+10x2

3. Find the sum of a2-7ab+b2 and 8ab-7b2-3a2 by arranging the terms in columns.

4. From the sum of a3-7a+10 and 3a2+4a-15,subtract 2a3+a-9.

5. What must be added to 7x2+3xy-y2 to get -x2+2xy+y2 ?

Reference no: EM131127461

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