2 answers:
Answer:
this
Step-by-step explanation:
Product Rule of Exponents aman = am + n
When multiplying exponential expressions that have the same base, add the exponents.
Example:
Multiply: 4x3 · −6x2
Solution:
Multiply coefficients: 4 · −6 = −24
Use the product rule to multiply variables : x3 · x2 = x3 + 2 = x5
4x3 · −6x2 = −24x5
Answer:
this simply means that when multiplying indices the exponents must be added and the whole numbers will be multiplied in the normal way
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Answer:
=24x-8
Step-by-step explanation:
(2x+9x,x+13x)-8
collect like terms
(2+9+13)x-8
=24x-8
Answer:
A = 140
Step-by-step explanation:
Area of a triangle:
A = 1/2bh
Given:
b = 20
h = 14
Work:
A = 1/2bh
A = 1/2(20)(14)
A = 10(14)
A = 140
Answer:
Yes
Step-by-step explanation:
Since we are adding two polynomials
The sum will also be polynomial
Answer:
Step-by-step explanation:
Answer: A
Y-3 = 2(2-3) y=1
y−3=2(2−3)
Step 1: Simplify both sides of the equation.
y−3=2(2−3)
y+−3=−2
y−3=−2
Step 2: Add 3 to both sides.
y−3+3=−2+3
y=1
Step-by-step explanation: y + 5 = 2(2 + 1) y+5=2(2+1)
y=1
