Question

l want all the answers of these questions

Answer 1

1) 4 terms
2) 3
3) terinomial
4) 4x
5) 1
6)9b-32
7)a+b+3
8)x+2y
9)terms) 1.2xy and 2.4y
factors of 1.2xy are ) 1.2 , x, y .And factors of 2.4y are ) 2.4 and y

Answer 2

$solve1. = > \: expretion \\ \: no \: 1 = 4 {x}^{2} - 9x \: and \\ \: expretion \: 2 \: = 3 {y}^{2} + 8y, or \:we \:can\: find \:more\: equations \:or\: expressions.$

$solve \: 2. = > the \: numerical \\ \: cofficient \: of \: {p}^{2} is \: 3$

$solve \: 3. = > the \: expretion \\ \: which \: contain \: three \\ \: expressions \: is \: \\ ax + by + c = 0\: or \:terinomial$

$solve \: 4= > the \: \\ cofficient \: of \: y \: is \: 1.$

$solve \: 5. = > x = 0 \\ p(x) = 2 {x}^{2} - 9x + 1 \\ p(0) = 2{(0)}^{2} - 9(0) + 1 \\ \: \: \: \: \: \: \: \: \: = 0 - 0 + 1 = 1$

$solve.6 = > \\ 21b - 32 + 8b - 20b = 0 \\ 9b - 32 = 0 \\ b = \frac{32}{9}$

$solve \: 7 = > \\ (a + b - 3 )+ (b - a + 3) + (a - b + 3) \\ a + b - 3 + b - a + 3 + a - b + 3 \\b + 3 + a$

$solve \: 8 = > \\ 2x + 3y -( x + y) \\ 2x + 3y - x - y \\ x + 2y$

$solv e \: 9 = > \\ 1.2xy - 2.4y \\ 12y( 0.1x -0.2)$

$sove \: 10 = > \\ 8xy + 4xy - y + 3xy + 3y \\ 15xy - 2y$

$...hope \: you \: got \: it...$