Simplifying Algebraic Expressions
17, -5xy, 6x, -8x, x17
Answer = Both 6x and -8x
Expand 5(c + 9)
Answer = 5c + 45
Factorise 4x + 32
Answer = 4(x + 8)
Simplify g/5 = 2
Answer = 10
What does GCF stand for?
Answer = Highest Common Factor
Simplify this algebraic expression:
5y + 6j - 4y
Answer = y + 6j
Expand 11h(3h - 4)
Answer = 33h2 - 44h
Answer = 6x(x + 3)
Simplify 5y/3 =10
Answer = 6
True or false. When multiplying algebraic expressions, numbers multiply letters and letters multiply numbers.
Evaluate 3x/6 - 12, if x = -8
Answer = -16
Expand -7x(xy - 2p)
Answer = -7x2y + 14xp
Factorise -3g2 - 21h
Answer = -3(g2 + 7h)
Simplify (2g+10)÷5 =10
Answer = 30
What are like terms?
Answer = In Algebra, the like terms are defined as the terms that contain the same variable which is raised to the same power
Simplify 3x2 - 4x + 16 - 7x + 8
Answer = 3x2 - 11x + 24
Expand and simplify x(b + 6-3x)
Answer = xb + 6x - 3x2
Factorise 3x + x2 + 13x
Answer = x (3+ x + 13)
Simplify 5(y-4) ÷ 2 = 50
Answer = 24
True or False? MYR starts on the 16th of December
Answer = False! It starts on the 8th of Dec
What is the coefficient of y in the following expression:
4x-2y+4y2
Answer = -2
Expand and simplify x2(x-3)
Answer = x3 - 3x2
Factorise 5ab-20a +30ba-50a
Answer = 5(ab-4a+6ba-10a)
Simplify x2 - 3 = 6
Answer = 3
What is my surname?
Answer = Tasbaltayeva