SOLUTION: Please help me with these questions I have for my year nine homework.
1 Simplify the following by collecting the like terms.
-6-3x+4-x
2 Expand the following by removing the b
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Question 68561: Please help me with these questions I have for my year nine homework.
1 Simplify the following by collecting the like terms.
-6-3x+4-x
2 Expand the following by removing the brackets
-6(5x-4)
3 Expand and simplify the following.
(x-6)(x+6)
4 Factorise the following using the highest common factor.
4q2+10q8
Answer by rmromero(383) (Show Source): You can put this solution on YOUR website!
1 Simplify the following by collecting the like terms.
-6-3x+4-x
-6 - 3x + 4 - x
Collect like terms -3x and -x, -6 and 4
2 Expand the following by removing the brackets
-6(5x-4)
-6(5x) - (-6)(-4)
-30x - (24)
3 Expand and simplify the following.
(x-6)(x+6)
Use FOIL Method
F = First Term --> Multiply the two first terms x(x)
O = Outer Term --> Multiply the two outer terms x(6)
I = Inner Term --> Multiply the two inner terms (-6)x
L = Last Term --> Multiply the two last terms -6(6)
x(x) +x(6) + (-6)x +(-6)(6)
4 Factorise the following using the highest common factor.
4q2+10q8
Factor
=
=
Greatest common factor =
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