0
a+b=-7
rearrange:
b= -a-7=-(a+7)
substitute into:
ab=30
-a(a+7)=30
-a^2-7a-30=0
a^2+7a+30=0
x = complex number, therefore there are no two Real numbers that exist that satisfy these two conditions.
What else can I help you with?
What two factors of 7 add up to -30?
-23
What two numbers multiply together to equal -9 and add together to equal -8?
-17
What number multiply -30 and add -7?
-37
What two numbers multiply to get 35 and add to 2?
The two numbers that multiply to get 35 and add to 2 are 7 and -5. When you multiply them (7 * -5), you get -35, and when you add them (7 + -5), you get 2. Thus, the numbers are 7 and -5.
What two numbers multiply to give you -30 but add to give you 7?
-23
What two numbers multiply to -140 and add up to -8?
The two numbers that multiply to -140 and add up to -8 are 7 and -20. When you multiply them, 7 × -20 equals -140, and when you add them, 7 + (-20) equals -8.
What two numbers add up to -5 and multiply to -14?
The two numbers that add up to -5 and multiply to -14 are -7 and 2. When you add them together, -7 + 2 equals -5, and when you multiply them, -7 * 2 equals -14.
What 2 numbers add to -6 and multiply to -7?
-7 and +1
What two numbers add to 8 and multiply to 7?
15
What two numbers do you multiply to get -7 and add to get -6?
-13
What two numbers add up to -6 and multiply to -7 (X game)?
The two numbers that add up to -6 and multiply to -7 are -1 and 7. This is because -1 + 7 = -6 and -1 * 7 = -7. These numbers satisfy both conditions given in the question.
What two numbers add to -7 but multiply to 6?
-1
