Answer:
2.6
Step-by-step explanation:
multiply 1.75 by 1.6
Answer:
15.213 × 34.6 = 526.3698
Step-by-step explanation:
To write : steps taken to find the product of two decimals
Solution:
Consider two numbers 15.213 × 34.6
First multiply the numbers without using decimals
15213 × 346 = 5263698
Then find sum of decimal places in both the numbers.
Number of decimal places in 15.213 = 3
Number of decimal places in 34.6 = 1
Total number of decimal places in both the numbers = 3 + 1 = 4
Shift decimal four places to the left. So, number becomes 526.3698
16 is the answer
16 power2 = 32
32 -7 = 25
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Hope it is helpful!
-50 and +50
Not 100% sure
Answer:
x = -4, -2
Step-by-step explanation:
<u>Key skills needed: Quadratics, Factoring, Solving for Roots</u>
1) We are given : and we need to solve for the roots.
2) You have to factor.
You need to find what factors of 8 add up to 6.
The factors of 8 are --> 1,2,4,8
The 2 factors that add up to 6 and multiply to equal 8 are --> 2 & 4
3) This means it would become ---> .
4) Set x + 4 = 0 and get x = -4 as one root
Set x + 2 = 0 and get x = -2 as another root.
The 2 roots are -4, and -2
<em>Hope you understood and have a nice day!! :D</em>