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Completely factor the expression 2a3 - 128?
2a3 - 128 = 2*(a3 - 64) = 2*(a -4)*(a2 + 4a + 16)
How do you factor the expression a2 4a 4-b2?
(a - b + 2)(a + b + 2)
4a plus 2 equals 3b-5?
The equation cannot be solved as there are two unknowns. However it can be simplified and the two unknowns (a and b) expressed in terms of the second unknown. 1) Expressing a in terms of b 4a + 2 = 3b - 5 4a = 3b -7 if desired this could be stated as a = (3b - 7)/4 2) Expressing b in terms of a 3b - 5 = 4a + 2 3b = 4a + 7 if desired this could be stated as b = (4a + 7)/3
What is 4a times 4a?
(4a)2 or 16a2
How many terms are there in the algebraic expression?
there are 2
Completely factor the expression 2a3 - 128?
2a3 - 128 = 2*(a3 - 64) = 2*(a -4)*(a2 + 4a + 16)
What is equivalent to the express 4a 5-a 2?
The expression 4a - 5 - a + 2 can be simplified by combining like terms. Combining the terms with 'a', we get 4a - a = 3a. Combining the constants, we get -5 + 2 = -3. Therefore, the simplified expression is 3a - 3.
How do you solve the equation a-16 equals a over 4 plus 2?
a-16 = a/4+2 Multiply all terms by 4: 4a-64 = a+8 4a-a = 8+64 3a = 72 a = 24
What is 5a plus 4-a-2?
It is an expression that can be simplified to: 4a+2
How do you factor the expression a2 4a 4-b2?
(a - b + 2)(a + b + 2)
What is the answer to -4a over 3 -2 equals 8?
a = -2-4a/3-2 = 8-4a = 8(3-2) times both sides by (3-2)-4a = 24-16-4a = 8-a = 2 divide both sides by 4a = -2 times both sides by -1
What is equivalent to the expression for 5a plus 5-a plus 2?
4a + 7
4a plus 2 equals 3b-5?
The equation cannot be solved as there are two unknowns. However it can be simplified and the two unknowns (a and b) expressed in terms of the second unknown. 1) Expressing a in terms of b 4a + 2 = 3b - 5 4a = 3b -7 if desired this could be stated as a = (3b - 7)/4 2) Expressing b in terms of a 3b - 5 = 4a + 2 3b = 4a + 7 if desired this could be stated as b = (4a + 7)/3
If a 2 and b 3 find the value of 4a - 2b?
To find the value of (4a - 2b) given (a = 2) and (b = 3), we first substitute the values into the expression. Calculating: [ 4a - 2b = 4(2) - 2(3) = 8 - 6 = 2. ] Thus, the value of (4a - 2b) is 2.
4a+139=4a+123?
−4a + 139 = 4a + 123 → −8a = −16 → a = 24a + 123 → 4(2) + 123 = 8 + 123 = 131°
What is -16-24w?
8
What is 3a to the 2 power times 4a to the 5 power?
To simplify the expression 3a^2 * 4a^5, you can first multiply the coefficients 3 and 4 to get 12. Then, you add the exponents of 'a', which gives you a total exponent of 7. Therefore, the simplified expression is 12a^7.
