Question

1. Add 2x and 3x+5.
2. Subtract 2x from 3x plus 5
3. Subtract 2x+3x+5 from 52-6x-3.
4. Add 3p+5q-13 and 13p-129-3
5. Multiple Zpq' by 15par
6. Multiple (2x+3)(y+32)
7. Multiple (5x+z+yX(12x+y+z)
8. Simplify (x+y+z)(3x+y}-{2x+y)(x-Y)
9. Find value of expression for x=-1,y=-3,2=4 (a) 5x*-V-3 (b)/x+y)(3x-2y-z)
10. Evaluate by using iderstity (a) 982 () 101(c) (x+3y) (d) (2x-Sy}
11.Given x+y=8 , xy=15 find ***y?
12. Factorize (a) a+42+4 (b)x-5x+6 (0) 12x+17x+6​

Answer 1

Step-by-step explanation:

1.) 3x+2x+5

2.) 1x+5

3.)57+4x-6

4.)16p+5q-25+3