Exponents
The answer to (45 + 79)0 .
What is 1?
This expression as an integer or decimal:
2.556 x 104
What is 25,560 ?
Whether or not the given ordered pair is a solution to the equation:
x + 4y = 10 ; (2, 3)
What is no?
The product of:
(2x)(5x3)
What is 10x4 ?
The factorization of:
w2 + 9w + 14
What is (w + 7)(w + 2) ?
The simplified expression of:
(5x3)(3x2)
What is 15x5 ?
This expression as an integer or decimal:
145.8 x 10-6
What is 0.0001458 ?
Whether or not the given ordered pair is a solution to the equation:
7x = -8y - 5 ; (-3, 2)
What is yes?
The expansion of this expression:
(4q - 3)(2q -3)
What is 8q2 - 18q + 9 ?
The factorization of:
2p2 + 11p + 14
What is (2p + 7)(p + 2) ?
The simplified expression of:
(24y3)/(8y2)
What is 3y ?
This expressed in scientific notation correct to 3 significant figures:
0.03463 x 107
What is 3.46 x 105 ?
The solution to the simultaneous equations:
x = y - 5 and 4x + y = -30
What is (-7, 2) ?
The expansion of:
(-7x + 5y)2
What is 49x2 - 70xy + 25y2 ?
The factorization of:
3x2 + 3 - 10x
What is (3x - 1)(x - 3) ?
The simplified expression of: (a2/3)6
What is a4 ?
The answer to the following in scientific notation:
(2.5 x 105) / (5 x 10-1)
What is 5 x 105 ?
The solution to the simultaneous equations:
x + 7y = -29 and 4x - 5y = 16
What is (-1, -4) ?
The expansion of:
(3a - 4b)2 - (7a + 5b)2
What is -40a2 - 90ab - 9b2 ?
The factorization of:
18p2 - 39w - 15
What is (9p + 3)(2p - 5) ?
The simplified expression of:
(z8/z2)1/3
Given that x = 7.5 x 102 and y = 2.5 x 10-2 it is:
x3y4
in scientific notation correct to 3 significant figures.What is 1.65 x 102 ?
The solution to the simultaneous equations:
13x - 6y = 95 and 3x + 18y = -75
What is (5, -5) ?
The solution to:
(2c - 1)(2c + 1)2 -9 = 4c(2c -1)(c + 1)
What is c = 5 ?
The factorization of:
3m2 - 12mn + 12n2
What is (3m - 6n)(m - 2n) ?