1) (3x-)=3(-2)x^2.^4=6x^8
2) 4a^2*3a^5=(4+3)a^2+^5=7a^7
3) x^6.x. x^3=x^6+^3=x^9
4) 3^4.2^3+6^4=3

correct the errors! and describe what is wrong there are exponents( 4^)

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .

7p=14 so then you would divide by p=2