Answer:
625g^4w^12
Step-by-step explanation:
To raise a product to power raise each factor to that power
5^4g^4×(w^3)^4
Simplify the expression by multiplying exponents
625g^4w^12
2. 4(x+3) =3x+17
distribute
4x+12 = 3x+17
subtract 3x from each side
x + 12 = 17
subtract 12 from each side
x =5
6. -10 +5x=5(x-3)+5
distribute
-10+5x = 5x-15+5
combine like terms
-10+5x =5x -10
subtract 5x from each side
-10 = -10
infinite solutions
Answer:
x = 3/2 or x = -5/4
Step-by-step explanation:
Solve for x over the real numbers:
8 x^2 - 2 x - 15 = 0
Using the quadratic formula, solve for x.
x = (2 ± sqrt((-2)^2 - 4×8 (-15)))/(2×8) = (2 ± sqrt(4 + 480))/16 = (2 ± sqrt(484))/16:
x = (2 + sqrt(484))/16 or x = (2 - sqrt(484))/16
Simplify radicals.
sqrt(484) = sqrt(4×121) = sqrt(2^2×11^2) = 2×11 = 22:
x = (2 + 22)/16 or x = (2 - 22)/16
Evaluate (2 + 22)/16.
(2 + 22)/16 = 24/16 = 3/2:
x = 3/2 or x = (2 - 22)/16
Evaluate (2 - 22)/16.
(2 - 22)/16 = -20/16 = -5/4:
Answer: x = 3/2 or x = -5/4
Answer:
6.8
Step-by-step explanation:
The number is already rounded to the nearest tenth and hundredth.
Test the value (x,y) of each point in the equation-y^2 + x <= -4 BY
1) because the equation has = so every point in the equation -y^2 + x = -4 is applied .... this case is B ... satisfy 2) A, E is in the same area choose one to test test A(-4,2) : -(2)^2 + (-4) <= -4 which is true the A and E is satisfy the inequality 3) no need to test fo C, D, F on the different area they are not satisfy. but you can guess it will satisfy -y^2 + x > -4
