Answer:
the answer would be (244/30.5) x 18, so the answer should be 144!
Step-by-step explanation:
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Answer:
part 1 : y = x^2 + 3x + 5
y = x + 13
solution:
x^2 + 3x + 5 = x + 13
x^2 + 2x -8 = 0
(x+4)(x-2) = 0
x = -4 or x = 2
if x = -4, y = 9
if x = 2 , y = 15
part 2 : x^2 + 2x + 1 = 0
(x + 1)^2 = 0
x = -1
y = 1
task 2
part 1 : Let our two digit number be 26
Next, we rewrite it as a difference of two numbers
26=32-6
We want to square 26 using the identity:
In this case,
x=32
y=6
Substituting into the identity
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Expanded form just means to expand the number out. To change this in to expanded form you just need to do the following:-
1.000 + 0.0 + 0.07 + 0.005 = 1.075.
Hope I helped ya!!
Answer:
No table shown
Step-by-step explanation: