0.8 = 8/10
simplified = 4/5 seconds
hope this helps
Answer:
x = - 4, x = 9
Step-by-step explanation:
Given
x² - 36 = 5x ( subtract 5x from both sides )
x² - 5x - 36 = 0 ← in standard form
(x - 9)(x + 4) = 0 ← in factored form
Equate each factor to zero and solve for x
x - 9 = 0 ⇒ x = 9
x + 4 = 0 ⇒ x = - 4
Step-by-step explanation:
5p + 7 = 3(4 - p)
5p + 7 = 12 -3p
5p + 3p= 12 - 7
8p = 5
p = 8/5
and next one from left of solution is below
Answer:
<h2>
A-B = 11x²-9x+14</h2>
Step-by-step explanation:
Given the polynomial functions A = 7x^2-3x+10 and B = -4x^2+6x-4, we are to find the value of A - B.
A-B = 7x²-3x+10 - ( -4x²+6x-4)
open the parenthesis
A-B = 7x²-3x+10 + 4x²-6x+4
collect the like terms
A-B = 7x² + 4x²-3x-6x+10+4
A-B = 11x²-9x+14
<em>Hence the difference between both quadratic equation in standard form is 11x²-9x+14</em>
