Question

please give me answer​

Answer 1

answer of the first question is

x^2+3x+8x+24

=X(X+3)+8(X+3)

=(X+3)(X+8)

answer of the second question is

a^2-4a+9a-36

a(a-4) +9(a-4)

=(a-4)(a+9)

I hope it will help you

Answer 2

*Answer*

( a ) ( x + 8 ) ( x + 3 )
x = - 8 or x = - 3

( b ) ( a + 9 ) ( a - 4 )
x = -9 or x = 4

( c ) ( x + 6 ) ( x + 8 )
x = -6 or x = -8

( d ) ( x + 3 ) ( x - 7 )
x = -3 or x = 7

( e ) ( x - 5 ) ( x - 3 )
x = 5 or x = 3

( f ) ( x - 4 ) ( x + 6 )
x = 4 or x = -6

( g ) ( x + 8y ) ( 2x + 3y )
x = -8y or 2x = -3y => x = -2/3y

( h ) ( 7a - 5b ) ( 2a + 3b )
7a = 5b or 2a = -3b
a = 5b/7 or a = -2/3b

* Explanation *

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